15-Letter Words Ending in S
Looking for fifteen-letter words that end in S? There are 1,775 of them in the tournament word lists, and every one is on this page. The most common, like RECOMMENDATIONS, CHARACTERISTICS, REPRESENTATIVES, sit right at the top.
Unlike alphabetical lists that bury likely answers in the middle, this list is sorted by how often each word appears in everyday English. Scan the first rows for probable answers; dig deeper for rare, high-scoring plays.
Most common
- recommendations22
- characteristics24
- representatives20
- pharmaceuticals26
- congratulations18
- representations17
- vulnerabilities20
- implementations21
- accomplishments28
- competitiveness24
- interpretations17
- transformations20
- classifications22
- acknowledgments28
- electrophoresis22
- infrastructures20
- administrations18
- appropriateness21
- inconsistencies19
- antidepressants18
All 1,775 words (the small number on each word is its Scrabble point value)
- atherosclerosis 20
- microprocessors 23
- countermeasures 19
- apprenticeships 26
- corticosteroids 20
- fundamentalists 21
- functionalities 20
- superintendents 18
- generalizations 25
- contemporaneous 21
- optoelectronics 21
- revolutionaries 18
- anthropologists 21
- specializations 28
- immunoglobulins 22
- benzodiazepines 38
- correspondences 22
- superconductors 22
- disappointments 22
- cytomegalovirus 26
- identifications 21
- reconstructions 19
- discontinuities 18
- trustworthiness 21
- polysaccharides 28
- redistributions 18
- unconsciousness 19
- interrogatories 16
- gastroenteritis 16
- distinctiveness 21
- teleconferences 22
- glucocorticoids 23
- autobiographies 23
- electrodynamics 25
- oxidoreductases 26
- compatibilities 23
- reconciliations 19
- simplifications 24
- discriminations 20
- presuppositions 21
- resourcefulness 20
- traditionalists 16
- microstructures 21
- ineffectiveness 26
- schistosomiasis 22
- anticonvulsants 20
- biotechnologies 23
- hemochromatosis 27
- multiprocessors 21
- retransmissions 17
- epidemiologists 21
- reorganizations 25
- philanthropists 25
- specialisations 19
- spermatogenesis 20
- apolipoproteins 21
- unrighteousness 19
- particularities 19
- generalisations 16
- disadvantageous 21
- multiplications 21
- slaughterhouses 22
- transportations 17
- paleontologists 18
- trypanosomiasis 22
- rheumatologists 21
- nucleosynthesis 23
- interferometers 20
- phosphoproteins 27
- proprietorships 24
- neuroscientists 17
- microbiologists 22
- destructiveness 21
- nearsightedness 20
- counterexamples 28
- concessionaires 19
- hypnotherapists 28
- crashworthiness 26
- adenocarcinomas 22
- gluconeogenesis 19
- inhomogeneities 21
- dinoflagellates 20
- bronchodilators 23
- troubleshooters 20
- initializations 24
- organometallics 20
- meaninglessness 18
- predispositions 20
- trihalomethanes 23
- impossibilities 21
- polynucleotides 23
- organochlorines 21
- superstructures 19
- interestingness 16
- antimetabolites 19
- dissimilarities 18
- securitizations 26
- agranulocytosis 21
- miscalculations 21
- monosaccharides 25
- prosthodontists 21
- procrastinators 19
- authentications 20
- categorizations 27
- microelectrodes 22
- educationalists 18
- antiperspirants 19
- astrophysicists 25
- heterogeneities 19
- kindergarteners 21
- psychotherapies 30
- pretentiousness 17
- aromatherapists 22
- capitalizations 28
- remanufacturers 22
- horticulturists 20
- disciplinarians 20
- thoughtlessness 22
- psychoacoustics 29
- inquisitiveness 27
- parthenogenesis 21
- steroidogenesis 17
- hypochondriasis 29
- consciousnesses 19
- nonparticipants 21
- arrondissements 18
- fundamentalisms 23
- prognosticators 20
- microinjections 28
- informativeness 23
- restrictiveness 20
- rehabilitations 20
- insufficiencies 25
- echocardiograms 26
- cholinesterases 20
- industriousness 16
- pharmacologists 25
- businesspersons 19
- ribonucleotides 20
- naturalizations 24
- inattentiveness 18
- nonconformities 22
- progressiveness 21
- divertissements 21
- electrodialysis 21
- psychosynthesis 31
- existentialists 22
- constructivists 22
- quantifications 29
- depolarizations 27
- prohibitionists 22
- counterbalances 21
- obstructionists 19
- stratifications 20
- aminopeptidases 22
- synchronicities 25
- segregationists 17
- supersymmetries 24
- picturesqueness 28
- disintegrations 17
- discouragements 21
- whippersnappers 29
- acquisitiveness 29
- hydroxyapatites 34
- antituberculous 19
- polymerizations 31
- ophthalmoscopes 29
- individualities 20
- saccharomycetes 29
- contentiousness 17
- reintroductions 18
- absorbabilities 21
- abstractionisms 21
- abstractionists 19
- acceptabilities 23
- acceptingnesses 22
- accessibilities 21
- accountableness 21
- accountantships 24
- achondroplasias 23
- acrimoniousness 19
- adenohypophyses 32
- adenohypophysis 32
- adjustabilities 25
- admirablenesses 20
- admissibilities 20
- adrenalectomies 20
- adventurousness 19
- adversarinesses 19
- advisablenesses 21
- aerodynamicists 23
- aerosolizations 24
- affectabilities 25
- affordabilities 24
- aggrandizements 29
- aggregatenesses 18
- agranulocytoses 21
- agreeablenesses 18
- airworthinesses 21
- alkalinizations 28
- allegoricalness 18
- allegorizations 25
- allelomorphisms 24
- allergenicities 18
- allotetraploids 18
- alternativeness 18
- ambassadorships 25
- ambidexterities 27
- ambiguousnesses 20
- ambisexualities 26
- ambitiousnesses 19
- ammonifications 24
- amorphousnesses 22
- amphidiploidies 26
- analogousnesses 16
- analyzabilities 29
- ancylostomiases 22
- ancylostomiasis 22
- anfractuosities 20
- ankylostomiases 24
- ankylostomiasis 24
- anomalousnesses 17
- anonymousnesses 20
- anthropometries 22
- anthropophagies 26
- anthropophagous 26
- anthroposophies 25
- antialcoholisms 22
- antiallergenics 18
- antiarrhythmics 28
- anticapitalisms 21
- anticapitalists 19
- anticarcinogens 20
- anticonvulsives 23
- anticorruptions 19
- antidepressions 18
- antiderivatives 22
- antifederalists 19
- antifilibusters 20
- antihistaminics 22
- antiliberalisms 19
- antimanagements 20
- antimilitarisms 19
- antimilitarists 17
- antimonarchists 22
- antimonopolists 19
- antiobscenities 19
- antiquarianisms 26
- antiradicalisms 20
- antiseparatists 17
- antisexualities 22
- antisubversions 20
- antisubversives 23
- antisyphilitics 25
- apocalypticisms 28
- appealabilities 21
- applicabilities 23
- arbitrarinesses 17
- archaeopteryxes 32
- ariboflavinoses 23
- ariboflavinosis 23
- arteriographies 21
- artificialities 20
- assertivenesses 18
- assiduousnesses 16
- assignabilities 18
- associationisms 19
- associationists 17
- associativities 20
- astrobiologists 18
- atheroscleroses 20
- atrabiliousness 17
- atrociousnesses 17
- attainabilities 17
- attentivenesses 18
- audaciousnesses 18
- autobiographers 23
- automatizations 26
- autoradiographs 22
- autosuggestions 17
- autotetraploids 18
- availablenesses 20
- axiomatisations 24
- axiomatizations 33
- azidothymidines 34
- backscatterings 26
- bacteriologists 20
- bacteriophagies 25
- barbarousnesses 19
- barefacednesses 23
- basidiomycetous 25
- bastardizations 27
- beauteousnesses 17
- beautifications 22
- beautifulnesses 20
- believabilities 22
- belongingnesses 19
- benightednesses 22
- benzanthracenes 31
- bibliotherapies 24
- bidialectalisms 22
- biodegradations 20
- bioengineerings 19
- biogeochemicals 27
- bioregionalisms 20
- bioregionalists 18
- bioremediations 20
- biosystematists 22
- bipartisanships 24
- bipolarizations 28
- bittersweetness 20
- bituminizations 28
- blamelessnesses 19
- blameworthiness 25
- blasphemousness 24
- blaxploitations 26
- bloodguiltiness 19
- bloodlessnesses 18
- bougainvillaeas 21
- bouleversements 22
- boundlessnesses 18
- bounteousnesses 17
- bountifulnesses 20
- bowdlerizations 30
- brachycephalies 32
- brainlessnesses 17
- braunschweigers 26
- breathabilities 22
- bremsstrahlungs 23
- bronchoscopists 26
- brotherlinesses 20
- bumptiousnesses 21
- capaciousnesses 21
- carcinosarcomas 23
- carnivorousness 20
- carpetbaggeries 23
- ceaselessnesses 17
- centralizations 26
- centrifugations 21
- cephalothoraces 27
- cephalothoraxes 32
- ceremoniousness 19
- chancellorships 27
- changeabilities 23
- changefulnesses 24
- channelizations 29
- cheerlessnesses 20
- chemoreceptions 26
- chemotaxonomies 31
- chemotherapists 27
- childlessnesses 21
- childlikenesses 25
- chincherinchees 30
- chlorothiazides 33
- chlorpromazines 33
- chlorpropamides 27
- cholecystitides 26
- cholecystitises 25
- cholestyramines 25
- chondrocraniums 25
- chordamesoderms 26
- chorioallantois 20
- chronobiologies 23
- chronotherapies 25
- circumambulates 25
- circumlocutions 23
- circumnavigates 25
- circumspections 25
- circumvolutions 24
- citriculturists 19
- clamorousnesses 19
- clandestineness 18
- clandestinities 18
- classlessnesses 17
- claustrophobias 24
- clearheadedness 22
- cloudlessnesses 18
- coagulabilities 20
- codifiabilities 23
- coinvestigators 21
- coldheartedness 22
- collateralities 17
- collectednesses 20
- collenchymatous 27
- colloquialities 26
- colorfastnesses 20
- colorlessnesses 17
- combativenesses 24
- comfortableness 24
- commensurations 21
- commercialities 23
- commissionaires 21
- commonplaceness 25
- commutativities 24
- comparabilities 23
- comparativeness 24
- compendiousness 22
- complementaries 23
- complementizers 32
- complicatedness 24
- computabilities 23
- computerphobias 28
- comradelinesses 20
- conceitednesses 20
- conceivableness 24
- concelebrations 21
- concentricities 21
- conceptualities 21
- conceptualizers 30
- concertednesses 20
- concertmeisters 21
- concretizations 28
- condescendences 23
- conducivenesses 23
- confectionaries 22
- confectioneries 22
- confidingnesses 22
- confirmednesses 23
- confraternities 20
- conglomerateurs 20
- conglomerations 20
- conglutinations 18
- congresspersons 20
- congruousnesses 18
- conjugatenesses 25
- connaturalities 17
- connectednesses 20
- consanguinities 18
- consecutiveness 22
- considerateness 18
- conspicuousness 21
- constitutionals 17
- constructivisms 24
- consultantships 22
- containerboards 20
- contentednesses 18
- contractilities 19
- contradictories 20
- contraindicates 20
- contrapositions 19
- contrapositives 22
- controllerships 22
- convertibleness 22
- cooperationists 19
- cooperativeness 22
- corporealnesses 19
- corrigibilities 20
- corrosivenesses 20
- corticosterones 19
- corticotrophins 24
- cotransductions 20
- councillorships 24
- counterassaults 17
- countercultures 19
- countercurrents 19
- countermelodies 20
- counterprojects 28
- counterprotests 19
- counterpunchers 24
- countershadings 22
- courteousnesses 17
- creditabilities 20
- credulousnesses 18
- crestfallenness 20
- crotchetinesses 22
- cryoprotectants 24
- cryptorchidisms 30
- cryptozoologies 32
- crystallinities 20
- cultivabilities 22
- customarinesses 19
- cyanocobalamins 26
- cyproheptadines 28
- cytochemistries 27
- cytogeneticists 23
- daguerreotypies 22
- damageabilities 21
- dangerousnesses 17
- dastardlinesses 17
- dauntlessnesses 16
- deathlessnesses 19
- decaffeinations 24
- deceitfulnesses 21
- deceptivenesses 23
- dechlorinations 21
- deciduousnesses 19
- decimalizations 29
- decolonizations 27
- decolorizations 27
- decompensations 22
- deconsecrations 20
- deconstructions 20
- decontaminators 20
- deductibilities 21
- defeasibilities 21
- defectivenesses 24
- defeminizations 30
- defenestrations 19
- defenselessness 19
- defensibilities 21
- defensivenesses 22
- defibrillations 21
- dehumanizations 30
- delectabilities 20
- delegitimations 19
- deleteriousness 16
- deliciousnesses 18
- delightednesses 21
- deliriousnesses 16
- delocalizations 27
- demandingnesses 20
- demisemiquavers 32
- demobilizations 29
- demonetizations 27
- demoralizations 27
- demythologizers 34
- denazifications 30
- dependabilities 21
- depigmentations 21
- derivatizations 28
- dermatoglyphics 29
- desalinizations 25
- descriptiveness 23
- desirablenesses 18
- desperatenesses 18
- despiritualizes 27
- destitutenesses 16
- destructionists 18
- destructivities 21
- desultorinesses 16
- detachabilities 23
- detectabilities 20
- determinateness 18
- deterrabilities 18
- detoxifications 28
- deuteranomalies 18
- deuteranomalous 18
- dexterousnesses 23
- dialectologists 19
- dichloroethanes 24
- dichotomousness 23
- dictatorialness 18
- differentnesses 22
- diffractometers 26
- diffusivenesses 25
- digestibilities 19
- digitalizations 26
- dimenhydrinates 25
- dinitrobenzenes 27
- disaccharidases 24
- disaffiliations 22
- disaggregations 19
- disambiguations 21
- disapprobations 22
- disarrangements 19
- disassociations 18
- discombobulates 24
- disconcertments 22
- disconformities 23
- disconsolations 18
- discontentments 20
- discontinuances 20
- discountenances 20
- disembarkations 24
- disembowelments 25
- disenchantments 23
- disenfranchises 24
- disequilibrates 27
- disequilibriums 29
- disfurnishments 24
- disgracefulness 22
- disgruntlements 19
- disheartenments 21
- disinclinations 18
- disinfestations 19
- disinformations 21
- disinheritances 21
- disorientations 16
- disparatenesses 18
- disposabilities 20
- dissolutenesses 16
- distastefulness 19
- distemperatures 20
- distressfulness 19
- distrustfulness 19
- dolomitizations 27
- domineeringness 19
- doubtlessnesses 18
- downheartedness 23
- downrightnesses 23
- dreamlessnesses 18
- easygoingnesses 20
- ecclesiologists 20
- echinodermatous 23
- ecocatastrophes 24
- econometricians 21
- ecophysiologies 26
- effectivenesses 26
- effectualnesses 23
- efficaciousness 25
- effortfulnesses 24
- egalitarianisms 18
- eggheadednesses 22
- egocentricities 20
- egregiousnesses 17
- elaboratenesses 17
- electroanalyses 20
- electroanalysis 20
- electrodeposits 20
- electrodialyses 21
- electrofishings 24
- electrokinetics 23
- electromyograms 25
- electrophoreses 22
- electrowinnings 21
- emotionlessness 17
- employabilities 24
- emulsifications 22
- enantiomorphous 22
- encephalitogens 23
- encephalographs 28
- endocrinologies 19
- endometriosises 18
- endoparasitisms 20
- enjoyablenesses 27
- enterocolitises 17
- enterogastrones 16
- enumerabilities 19
- envenomizations 29
- epigrammatizers 31
- epistemologists 20
- epitheliomatous 22
- epithelizations 29
- epizootiologies 27
- equitablenesses 26
- equivocalnesses 29
- erroneousnesses 15
- erythropoietins 23
- essentialnesses 15
- esterifications 20
- estimablenesses 19
- ethnohistorians 21
- eutrophications 22
- evangelizations 28
- everlastingness 19
- evocativenesses 23
- exaggeratedness 25
- exceptionalisms 28
- exceptionalness 26
- excessivenesses 27
- excitablenesses 26
- excludabilities 27
- exclusivenesses 27
- excommunicators 30
- excrementitious 26
- excursivenesses 27
- excusablenesses 26
- execrablenesses 26
- exemplarinesses 26
- exhaustlessness 25
- existentialisms 24
- exothermicities 29
- expandabilities 27
- expansibilities 26
- expansivenesses 27
- expeditiousness 25
- expendabilities 27
- expensivenesses 27
- explosivenesses 27
- exponentiations 24
- exportabilities 26
- exquisitenesses 31
- exsanguinations 23
- extendabilities 25
- extensibilities 24
- extensivenesses 25
- extinguishments 28
- extrudabilities 25
- facetiousnesses 20
- faithlessnesses 21
- fanaticalnesses 20
- fantasticalness 20
- fantastications 20
- fashionableness 23
- fatheadednesses 23
- faultlessnesses 18
- favorablenesses 23
- featherbeddings 26
- featherstitches 26
- federalizations 28
- feloniousnesses 18
- fencelessnesses 20
- ferociousnesses 20
- ferrimagnetisms 23
- ferromagnetisms 23
- ferromanganeses 21
- fibrinopeptides 25
- fictionizations 29
- filterabilities 20
- fingerprintings 22
- fissiparousness 20
- flirtatiousness 18
- floriculturists 20
- floriferousness 21
- foolhardinesses 22
- foreordinations 19
- foresightedness 23
- forgetfulnesses 22
- forgivingnesses 23
- formidabilities 23
- fortunatenesses 18
- fortunetellings 19
- fractiousnesses 20
- fragmentariness 21
- fraternizations 27
- frightfulnesses 25
- frivolousnesses 21
- fructifications 25
- fruitlessnesses 18
- garrulousnesses 16
- gelatinizations 25
- gentlemanliness 18
- gentrifications 21
- geochronologies 22
- geohydrologists 24
- geometrizations 27
- geomorphologies 24
- germinabilities 20
- gewurztraminers 30
- glamorousnesses 18
- gluconeogeneses 19
- glutaraldehydes 24
- glyceraldehydes 29
- gracelessnesses 18
- grammaticalness 22
- grandiloquences 28
- grandiosenesses 17
- graphitizations 30
- greensicknesses 22
- grotesquenesses 25
- guilelessnesses 16
- guiltlessnesses 16
- gyrofrequencies 33
- gyrostabilizers 30
- habitablenesses 22
- halfheartedness 25
- hallucinogenics 23
- haphazardnesses 33
- hardheartedness 23
- harpsichordists 26
- hazardousnesses 28
- headmasterships 26
- healthfulnesses 24
- heartlessnesses 18
- heartsicknesses 24
- helminthologies 24
- hemagglutinates 22
- hemochromatoses 27
- hemoflagellates 24
- hemoglobinurias 23
- heteromorphisms 27
- heterothallisms 23
- hexosaminidases 28
- hilariousnesses 18
- holometabolisms 24
- homogeneousness 21
- homogenisations 21
- homogenizations 30
- homosexualities 27
- homosocialities 22
- homotransplants 22
- honorablenesses 20
- horizontalities 27
- hotheadednesses 23
- houselessnesses 18
- housewifeliness 24
- humidifications 26
- humorlessnesses 20
- hydrobiologists 25
- hydrocephaluses 29
- hydrocortisones 24
- hydroxyprolines 34
- hyperactivities 28
- hyperaesthesias 26
- hypercriticisms 29
- hyperexcretions 32
- hyperextensions 30
- hyperfastidious 27
- hyperinflations 26
- hyperlipidemias 28
- hypermobilities 27
- hypermodernists 26
- hypersalinities 23
- hypersecretions 25
- hypersensitizes 32
- hyperstimulates 25
- hypertonicities 25
- hypervelocities 28
- hyperventilates 26
- hypervigilances 29
- hypochondriases 29
- hypomagnesemias 28
- hypothyroidisms 32
- ichthyosaurians 26
- identicalnesses 18
- idiomaticnesses 20
- ignominiousness 18
- illegalizations 25
- illiberalnesses 17
- illimitableness 19
- illogicalnesses 18
- illustriousness 15
- imaginarinesses 18
- imaginativeness 21
- imitativenesses 20
- immaterialities 19
- immediatenesses 20
- immiscibilities 23
- immobilizations 30
- immovablenesses 24
- immunoblottings 22
- immunodiagnoses 21
- immunodiagnosis 21
- immunotherapies 24
- immutablenesses 21
- impalpabilities 23
- impassabilities 21
- impassibilities 21
- impassivenesses 22
- impeccabilities 25
- impecuniosities 21
- impecuniousness 21
- imperfectnesses 24
- imperiousnesses 19
- impersonalities 19
- impetuousnesses 19
- implacabilities 23
- implicativeness 24
- importunateness 19
- impoverishments 27
- imprecisenesses 21
- impregnableness 22
- improbabilities 23
- improvabilities 24
- impulsivenesses 22
- inalterableness 17
- inanimatenesses 17
- incapablenesses 21
- incapacitations 21
- inclusivenesses 20
- incongruousness 18
- inconveniencies 22
- incoordinations 18
- incorrectnesses 19
- incorruptnesses 19
- incredibilities 20
- incrementalisms 21
- incrementalists 19
- incuriousnesses 17
- indefinableness 21
- indeterminacies 20
- indifferentisms 24
- indifferentists 22
- indigenizations 26
- indoctrinations 18
- indomitableness 20
- indubitableness 20
- ineducabilities 20
- ineffablenesses 23
- ineffectualness 23
- ineligibilities 18
- inevitabilities 20
- inexcusableness 26
- inexorabilities 24
- inexpensiveness 27
- infallibilities 20
- infeasibilities 20
- inflammableness 24
- inflexibilities 27
- infusiblenesses 20
- ingeniousnesses 16
- ingenuousnesses 16
- inheritableness 20
- inhospitalities 20
- injudiciousness 25
- injuriousnesses 22
- innocuousnesses 17
- inoffensiveness 24
- inoperativeness 20
- inopportuneness 19
- insatiabilities 17
- insatiatenesses 15
- inscrutableness 19
- insensibilities 17
- insensitiveness 18
- insensitivities 18
- inseparableness 19
- insidiousnesses 16
- insignificances 23
- insociabilities 19
- insolublenesses 17
- instantaneities 15
- instructiveness 20
- instructorships 22
- intangibilities 18
- integrabilities 18
- integrationists 16
- intelligentsias 16
- intemperateness 19
- intensivenesses 18
- interanimations 17
- intercommunions 21
- intercorrelates 17
- interdiffusions 22
- interelectrodes 18
- intergradations 17
- interinfluences 20
- interlineations 15
- intermediations 18
- intermittencies 19
- interoperatives 20
- interpellations 17
- interpenetrates 17
- interstratifies 18
- intertwinements 20
- intervalometers 20
- intolerableness 17
- intransigeances 18
- intricatenesses 17
- intrusivenesses 18
- intuitivenesses 18
- invariabilities 20
- invectivenesses 23
- inventivenesses 21
- invidiousnesses 19
- invincibilities 22
- inviolabilities 20
- inviolatenesses 18
- invisiblenesses 20
- involuntariness 18
- irasciblenesses 19
- irrationalities 15
- irreconcilables 21
- irreparableness 19
- irrevocableness 22
- irritablenesses 17
- judiciousnesses 25
- kaffeeklatsches 34
- keratinizations 28
- kindheartedness 24
- kittenishnesses 22
- kremlinologists 22
- laboriousnesses 17
- labyrinthodonts 24
- lateralizations 24
- latitudinarians 16
- laughablenesses 21
- lecherousnesses 20
- legislatorships 21
- legitimizations 27
- leisurelinesses 15
- leukaemogeneses 22
- leukaemogenesis 22
- levelheadedness 23
- lexicalisations 24
- lexicalizations 33
- liberalizations 26
- libertarianisms 19
- lickerishnesses 24
- lightfastnesses 22
- lightsomenesses 21
- lignocelluloses 18
- lignosulfonates 19
- limitlessnesses 17
- literalizations 24
- litigiousnesses 16
- liturgiologists 17
- loathsomenesses 20
- longsightedness 21
- lucrativenesses 20
- ludicrousnesses 18
- luxuriousnesses 22
- lymphadenitises 26
- lymphangiograms 29
- lymphocytosises 30
- lyophilizations 32
- lysogenizations 28
- machinabilities 24
- macroaggregates 22
- macroevolutions 22
- macrostructures 21
- magnanimousness 20
- maladroitnesses 18
- maliciousnesses 19
- manageabilities 20
- marketabilities 23
- marvelousnesses 20
- masterfulnesses 20
- mastoidectomies 22
- materfamiliases 22
- measurabilities 19
- megasporophylls 28
- mellifluousness 20
- melodiousnesses 18
- memorablenesses 21
- mensurabilities 19
- mercaptopurines 23
- mercenarinesses 19
- mercilessnesses 19
- mercurialnesses 19
- meritoriousness 17
- metafictionists 22
- metalinguistics 20
- metallographers 23
- metallographies 23
- metamathematics 26
- metastabilities 19
- methoxyfluranes 33
- methylmercuries 27
- methylxanthines 33
- microbarographs 27
- microevolutions 22
- micrometeorites 21
- micrometeoroids 22
- microporosities 21
- microprojectors 30
- micropublishers 26
- micropulsations 21
- microsporocytes 26
- microtechniques 33
- microtonalities 19
- militarizations 26
- millenarianisms 19
- millionairesses 17
- mineralizations 26
- misapplications 23
- misappropriates 23
- misattributions 19
- mischievousness 25
- miscomputations 23
- miscorrelations 19
- misdescriptions 22
- miserablenesses 19
- misguidednesses 20
- misinformations 22
- mismeasurements 21
- misorientations 17
- missionizations 26
- mistranslations 17
- mistrustfulness 20
- misutilizations 26
- modifiabilities 23
- momentarinesses 19
- momentousnesses 19
- mongrelizations 27
- monochromatisms 26
- mononucleosises 19
- mononucleotides 20
- monopolizations 28
- monopropellants 21
- monounsaturates 17
- monstrousnesses 17
- monumentalities 19
- morphophonemics 31
- mountaineerings 18
- mountainousness 17
- mountebankeries 23
- multicurrencies 21
- multipolarities 19
- multiracialisms 21
- murderousnesses 18
- musicalizations 28
- necessitousness 17
- negligibilities 19
- negotiabilities 18
- neocolonialisms 19
- neocolonialists 17
- nervelessnesses 18
- neuroanatomists 17
- neurobiologists 18
- neurohypophyses 31
- neurohypophysis 31
- neurosecretions 17
- neurotoxicities 24
- neutralizations 24
- niggardlinesses 18
- nincompooperies 23
- nitrocelluloses 17
- nitroglycerines 21
- nonachievements 25
- nonadditivities 20
- nonbarbiturates 19
- nonbelligerents 18
- noncelebrations 19
- noncharismatics 24
- noncoincidences 22
- noncombustibles 23
- nonconcurrences 21
- nonconformances 24
- nonconsumptions 21
- noncooperations 19
- noncorrelations 17
- noncreativities 20
- noncultivations 20
- nondevelopments 23
- nondisjunctions 25
- nonelectrolytes 20
- nonenforcements 22
- nonengineerings 17
- nonequilibriums 28
- nonequivalences 29
- nonfulfillments 23
- nonimplications 21
- nonimportations 19
- noninformations 20
- noninstallments 17
- nonintercourses 17
- noninvolvements 23
- nonobjectivisms 31
- nonobjectivists 29
- nonoverlappings 23
- nonperformances 24
- nonphilosophers 25
- nonprogressives 21
- nonrandomnesses 18
- nonrecognitions 18
- nonrecombinants 21
- nonsegregations 17
- nonsensicalness 17
- nonsimultaneous 17
- nonstationaries 15
- nonuniformities 20
- nonuniquenesses 24
- nonuniversities 18
- nonutilitarians 15
- norepinephrines 22
- normativenesses 20
- novemdecillions 23
- nucleosyntheses 23
- objectivenesses 29
- obliviousnesses 20
- obnoxiousnesses 24
- observabilities 22
- obsessivenesses 20
- obstinatenesses 17
- obstructionisms 21
- obstructiveness 22
- obtainabilities 19
- obtrusivenesses 20
- odoriferousness 19
- offensivenesses 24
- offhandednesses 26
- officiousnesses 23
- omnicompetences 25
- openheartedness 21
- openmouthedness 23
- operationalisms 19
- operationalists 17
- operativenesses 20
- ophthalmologies 26
- opinionatedness 18
- opportunenesses 19
- opprobriousness 21
- orthogonalities 19
- orthophosphates 28
- oscillographies 23
- osmoregulations 18
- osteomyelitides 21
- osteomyelitises 20
- outspokennesses 21
- overaccentuates 22
- overadjustments 28
- overarticulates 20
- overassessments 20
- overcapitalizes 31
- overcentralizes 29
- overcommitments 26
- overcompensates 24
- overcompliances 26
- overcomplicates 26
- overconfidences 26
- overcorrections 22
- overdecorations 21
- overdependences 24
- overdiversities 22
- overeagernesses 19
- overembellishes 25
- overenthusiasms 23
- overestimations 20
- overevaluations 21
- overexaggerates 27
- overextractions 27
- overgeneralizes 28
- overhomogenizes 33
- overindulgences 22
- overingenuities 19
- overintensities 18
- overinvestments 23
- overmedications 23
- overpersuasions 20
- overpopulations 22
- overproductions 23
- overproportions 22
- overprotections 22
- overrefinements 23
- overregulations 19
- oversaturations 18
- overspecializes 31
- overstabilities 20
- oversweetnesses 21
- overzealousness 27
- painterlinesses 17
- palatablenesses 19
- palatalizations 26
- paleobiologists 20
- paleoecologists 20
- paleomagnetisms 22
- paleomagnetists 20
- paleozoologists 27
- pantisocratists 19
- paradoxicalness 27
- parajournalisms 26
- paralinguistics 20
- parallelepipeds 22
- paramyxoviruses 32
- paranormalities 19
- pararosanilines 17
- parasexualities 24
- parasitizations 26
- parasitologists 18
- parthenocarpies 24
- parthenogeneses 21
- pasteurizations 26
- patentabilities 19
- pathogenicities 23
- peaceablenesses 21
- pectinesterases 19
- pendulousnesses 18
- penetrabilities 19
- pentobarbitones 21
- penuriousnesses 17
- perdurabilities 20
- perfunctoriness 22
- perishabilities 22
- permanentnesses 19
- permissibleness 21
- persnicketiness 23
- perspicuousness 21
- pervasivenesses 23
- pervertednesses 21
- pestiferousness 20
- phantasmagorias 23
- pharisaicalness 22
- pharmacognosies 25
- phenobarbitones 24
- phenomenologies 23
- phenylbutazones 34
- phenylthioureas 26
- philanthropoids 26
- photoautotrophs 25
- photobiologists 23
- photoduplicates 25
- photoengravings 25
- photofinishings 27
- photogeologists 22
- photoinductions 23
- photooxidations 28
- photoperiodisms 25
- photoreceptions 24
- photoreductions 23
- photosensitizes 29
- phototoxicities 29
- phthalocyanines 28
- physiotherapies 28
- phytotoxicities 32
- pictorialnesses 19
- pigheadednesses 23
- pinealectomizes 30
- pinheadednesses 22
- pithecanthropus 27
- plainspokenness 23
- plaintivenesses 20
- plasticizations 28
- platinocyanides 23
- plausiblenesses 19
- pleasurableness 19
- plenteousnesses 17
- plentifulnesses 20
- plethysmographs 31
- pneumonectomies 23
- pointlessnesses 17
- poliomyelitides 23
- politicizations 28
- polyacrylamides 28
- polymerisations 22
- ponderousnesses 18
- popularizations 28
- possessednesses 18
- postadolescents 20
- postmasterships 24
- postproductions 22
- powerlessnesses 20
- practicableness 23
- practicalnesses 21
- prayerfulnesses 23
- preadolescences 22
- prearrangements 20
- precipitantness 21
- precipitateness 21
- precipitinogens 22
- precipitousness 21
- predestinarians 18
- predestinations 18
- predevaluations 21
- predevelopments 25
- prefabrications 24
- preferabilities 22
- prejudicialness 27
- premanufactures 24
- prematurenesses 19
- premillenarians 19
- preperformances 26
- preponderancies 22
- preponderations 20
- prepublications 23
- prerevisionists 20
- presentableness 19
- pressurizations 26
- prestigiousness 18
- preterminations 19
- prettifications 22
- primitivenesses 22
- prioritizations 26
- profitabilities 22
- progressivities 21
- prohibitiveness 25
- proletarianises 17
- proletarianizes 26
- promiscuousness 21
- promotabilities 21
- promotivenesses 22
- pronunciamentos 21
- proprioceptions 23
- prosopographies 25
- prostatectomies 21
- protohistorians 20
- protoporphyrins 27
- protozoologists 27
- provincialities 22
- provocativeness 25
- proximatenesses 26
- pseudomorphisms 27
- pseudoscorpions 22
- psychobiologies 28
- psychochemicals 34
- psychohistories 28
- psycholinguists 26
- psychoneurotics 27
- psychosurgeries 26
- psychosyntheses 31
- pulchritudinous 23
- punctiliousness 19
- punishabilities 22
- purposelessness 19
- purposivenesses 22
- pusillanimities 19
- quadruplicities 29
- quarrelsomeness 26
- querulousnesses 24
- quincentenaries 26
- quincentennials 26
- radicalizations 27
- radioactivities 21
- radioautographs 22
- radiobiologists 19
- radiostrontiums 18
- radiotelegraphs 22
- radiotelephones 21
- radiotherapists 21
- rapaciousnesses 19
- rapturousnesses 17
- reactionaryisms 22
- reasonabilities 17
- recalcitrancies 21
- recallabilities 19
- recanalizations 26
- recapitulations 19
- receptivenesses 22
- recessivenesses 20
- reclusivenesses 20
- recodifications 23
- recolonizations 26
- recommencements 25
- reconditenesses 18
- reconfirmations 22
- reconnaissances 19
- reconsecrations 19
- reconstitutions 17
- recursivenesses 20
- redintegrations 17
- redistillations 16
- reductivenesses 21
- reeligibilities 18
- reflectometries 22
- reflexivenesses 28
- reformabilities 22
- refractometries 22
- refrangibleness 21
- refundabilities 21
- regardfulnesses 20
- regretfulnesses 19
- regularizations 25
- reimplantations 19
- reinstallations 15
- reinvigorations 19
- rejuvenescences 29
- religiousnesses 16
- relinquishments 29
- remediabilities 20
- remobilizations 28
- remonetizations 26
- remorselessness 17
- removablenesses 22
- repairabilities 19
- repeatabilities 19
- repetitiousness 17
- replicabilities 21
- repolarizations 26
- reposefulnesses 20
- repristinations 17
- reproachfulness 25
- repudiationists 18
- repulsivenesses 20
- requisitenesses 24
- reregistrations 16
- resectabilities 19
- resentfulnesses 18
- reservationists 18
- resistibilities 17
- resistivenesses 18
- respectableness 21
- respiritualizes 26
- responsibleness 19
- restrictionisms 19
- restrictionists 17
- retentivenesses 18
- retinoblastomas 19
- retroactivities 20
- retrogradations 17
- retroreflectors 20
- revalorizations 27
- reversibilities 20
- revitalizations 27
- revivifications 26
- revolutionizers 27
- ribonucleosides 20
- righteousnesses 19
- rigidifications 22
- roentgenologies 17
- roundheadedness 21
- rudimentariness 18
- rumbustiousness 19
- rumormongerings 21
- sabermetricians 21
- sacramentalisms 21
- sacramentalists 19
- sacrosanctities 19
- sagaciousnesses 18
- salaciousnesses 17
- sanctifications 22
- saponaceousness 19
- saponifications 22
- saprogenicities 20
- schematizations 31
- schistosomiases 22
- schlockmeisters 28
- scintillometers 19
- sclerotizations 26
- seaworthinesses 21
- seclusivenesses 20
- secondarinesses 18
- secretivenesses 20
- secularizations 26
- sedimentologies 19
- seditiousnesses 16
- seductivenesses 21
- selectivenesses 20
- semicentennials 19
- semiretirements 19
- sensationalises 15
- sensationalisms 17
- sensationalists 15
- sensationalizes 24
- senselessnesses 15
- sensitivenesses 18
- sensualizations 24
- sententiousness 15
- sentimentalises 17
- sentimentalisms 19
- sentimentalists 17
- sentimentalizes 26
- separablenesses 19
- septuagenarians 18
- seroconversions 20
- serviceableness 22
- servomechanisms 27
- shamelessnesses 20
- shapelessnesses 20
- shiftlessnesses 21
- sightlessnesses 19
- sigmoidoscopies 23
- silicifications 22
- silversmithings 24
- silviculturists 20
- sinterabilities 17
- sleeplessnesses 17
- snippersnappers 23
- sociobiologists 20
- softheartedness 22
- solderabilities 18
- solidifications 21
- solitudinarians 16
- solubilizations 26
- somnambulations 21
- sophistications 22
- sorrowfulnesses 21
- spectrographies 25
- spectroscopists 23
- spermatogeneses 20
- spinelessnesses 17
- spinthariscopes 24
- spiritualnesses 17
- spontaneousness 17
- sporangiophores 23
- spreadabilities 20
- sprightlinesses 21
- squeamishnesses 29
- squeezabilities 35
- stadtholderates 20
- standoffishness 25
- statelessnesses 15
- steadfastnesses 19
- steeplechasings 23
- steroidogeneses 17
- stigmatizations 27
- stockbrokerages 28
- stoichiometries 22
- straightjackets 32
- straitlacedness 18
- stratovolcanoes 20
- strenuousnesses 15
- streptobacillus 21
- streptothricins 22
- strikebreakings 26
- strongyloidoses 20
- strongyloidosis 20
- stultifications 20
- stylelessnesses 18
- subdevelopments 25
- subinfeudations 21
- submetacentrics 23
- subordinateness 18
- subproletariats 19
- substantialness 17
- substantiations 17
- substantiveness 20
- sulfinpyrazones 32
- sulfurousnesses 18
- sumptuousnesses 19
- superablenesses 19
- superabsorbents 21
- superabundances 22
- superactivities 22
- superannuations 17
- supercontinents 19
- superelevations 20
- supererogations 18
- superfluidities 21
- superfluousness 20
- superhumanities 22
- superinductions 20
- superinfections 22
- superlativeness 20
- supermajorities 26
- supernumeraries 19
- supernutritions 17
- superovulations 20
- superphosphates 27
- superscriptions 21
- superspectacles 23
- superstimulates 19
- supersubtleties 19
- suppressiveness 22
- survivabilities 23
- susceptibleness 21
- suspensefulness 20
- swellheadedness 23
- symmetricalness 24
- symmetrizations 31
- sympathectomies 29
- synchronousness 23
- talkativenesses 22
- tarsometatarsus 17
- tastelessnesses 15
- tatterdemalions 18
- teachablenesses 22
- telangiectasias 18
- teleprocessings 20
- teletypewriters 23
- temerariousness 17
- temperatenesses 19
- tempestuousness 19
- temporarinesses 19
- tenaciousnesses 17
- tendentiousness 16
- tenosynovitises 21
- tentativenesses 18
- tergiversations 19
- territorialisms 17
- territorialists 15
- territorializes 24
- tetragrammatons 20
- thalassocracies 22
- thanklessnesses 22
- theatricalities 20
- thermalizations 29
- thermojunctions 29
- thermoreceptors 24
- thermoregulates 21
- thinkablenesses 24
- thromboplastins 24
- thyroidectomies 26
- tightfistedness 23
- toastmistresses 17
- tomboyishnesses 25
- tonsillectomies 19
- toothsomenesses 20
- tractablenesses 19
- traditionalisms 18
- traditionalizes 25
- transaminations 17
- transcendencies 20
- transmigrations 18
- transparentizes 26
- transparentness 17
- transsexualisms 24
- transvaluations 18
- traumatizations 26
- treacherousness 20
- tremulousnesses 17
- triangularities 16
- trichomonacides 25
- trisoctahedrons 21
- trivializations 27
- troublesomeness 19
- troublousnesses 17
- trueheartedness 19
- trypanosomiases 22
- turbogenerators 18
- tyrannosauruses 18
- ultimogenitures 18
- ultrafastidious 19
- ultramicrotomes 21
- ultramodernists 18
- ultramontanisms 19
- ultraprecisions 19
- ultrastructures 17
- ultravirilities 18
- unalterableness 17
- unappreciations 21
- unboundednesses 19
- uncertainnesses 17
- uncircumcisions 23
- uncleanlinesses 17
- unclimbableness 23
- unconcernedness 20
- underactivities 21
- underemphasizes 32
- underhandedness 21
- underinflations 19
- undernutritions 16
- understatements 18
- undervaluations 19
- undesirableness 18
- undutifulnesses 19
- unearthlinesses 18
- unendurableness 18
- unfamiliarities 20
- unfavorableness 23
- unfeelingnesses 19
- unforgivingness 23
- unfossiliferous 21
- unguardednesses 18
- unhealthinesses 21
- uniformitarians 20
- uninhibitedness 21
- universalnesses 18
- unknowabilities 24
- unmelodiousness 18
- unmitigatedness 19
- unnaturalnesses 15
- unobtrusiveness 20
- unprofessionals 20
- unpunctualities 19
- unreliabilities 17
- unselfishnesses 21
- unseriousnesses 15
- unsettlednesses 16
- unsightlinesses 19
- unsociabilities 19
- unsuitabilities 17
- unwillingnesses 19
- unworkabilities 24
- unworldlinesses 19
- upgradabilities 21
- utilitarianisms 17
- valetudinarians 19
- valuelessnesses 18
- vasodilatations 19
- venerablenesses 20
- venturesomeness 20
- venturousnesses 18
- veraciousnesses 20
- verifiabilities 23
- verisimilitudes 21
- veritablenesses 20
- versatilenesses 18
- vexatiousnesses 25
- vicariousnesses 20
- vicissitudinous 21
- visionarinesses 18
- vivaciousnesses 23
- vivisectionists 23
- voicelessnesses 20
- volatilizations 27
- voluntarinesses 18
- voraciousnesses 20
- wappenschawings 31
- warmheartedness 24
- warrantableness 20
- waterlessnesses 18
- wearisomenesses 20
- weatherizations 30
- weltanschauungs 24
- westernisations 18
- westernizations 27
- whimsicalnesses 25
- whistleblowings 27
- wholesomenesses 23
- withdrawnnesses 25
- woebegonenesses 21
- wonderfulnesses 22
- worrisomenesses 20
- worthlessnesses 21
- wrongheadedness 24
Points use Scrabble US letter values
Frequently asked questions
How many fifteen-letter words are there that end in S?
There are 1,775 fifteen-letter words that end in S in the tournament word lists. The most common are RECOMMENDATIONS, CHARACTERISTICS, REPRESENTATIVES.
What are common fifteen-letter words that end in S?
RECOMMENDATIONS, CHARACTERISTICS, REPRESENTATIVES, PHARMACEUTICALS, CONGRATULATIONS are the most frequently used. The full list of 1,775 words on this page is sorted by everyday frequency, so the common ones come first.
Can I play these words in Scrabble?
Yes. The list combines ENABLE and the North American tournament list (TWL), so these words are playable in Scrabble-style games, including Words With Friends.
Ending in S in other lengths
- 2-Letter Words Ending in S
- 3-Letter Words Ending in S
- 4-Letter Words Ending in S
- 5-Letter Words Ending in S
- 6-Letter Words Ending in S
- 7-Letter Words Ending in S
- 8-Letter Words Ending in S
- 9-Letter Words Ending in S
- 10-Letter Words Ending in S
- 11-Letter Words Ending in S
- 12-Letter Words Ending in S
- 13-Letter Words Ending in S
- 14-Letter Words Ending in S
- 16-Letter Words Ending in S
- 17-Letter Words Ending in S
- 18-Letter Words Ending in S
- 19-Letter Words Ending in S
- 20-Letter Words Ending in S