14-Letter Words Starting With I
Our word finder knows 373 fourteen-letter words that start with I. Common picks such as IMPLEMENTATION, INFRASTRUCTURE, IDENTIFICATION lead the list, which makes it faster to spot the word your puzzle is hiding.
Words are ordered by usage frequency in a trillion-word English corpus, which is the closest thing to "most likely answer first" that a word list can offer.
Most common
- implementation20
- infrastructure19
- identification20
- interpretation16
- investigations18
- initialization23
- individualized29
- immunoglobulin21
- interconnected19
- industrialized25
- intermediaries17
- intellectually19
- incompleteness20
- irregularities15
- internationals14
- interdependent18
- inefficiencies24
- intermittently19
- intermediation17
- indiscriminate19
All 373 words (the small number on each word is its Scrabble point value)
- interpretative 19
- interferometer 19
- interplanetary 19
- indestructible 19
- insurmountable 18
- industrialised 16
- immobilization 29
- insufficiently 25
- interferometry 22
- interrogations 15
- indoctrination 17
- industrialists 15
- inconveniences 21
- incompressible 22
- irreconcilable 20
- intelligentsia 15
- immunoreactive 23
- intermolecular 18
- immunoblotting 21
- improvisations 21
- intramolecular 18
- impressionists 18
- impressionable 20
- incorporations 18
- individualised 20
- idiosyncrasies 20
- intentionality 17
- insignificance 22
- immunogenicity 24
- intervertebral 19
- inconsistently 19
- impoverishment 26
- instantiations 14
- interreligious 15
- interrelations 14
- inconvenienced 22
- immunogenetics 21
- intractability 21
- incapacitating 21
- incapacitation 20
- inflorescences 21
- indefiniteness 18
- inconsiderable 19
- immunochemical 27
- innovativeness 20
- indecipherable 24
- individualists 19
- interpolations 16
- impersonations 18
- instrumentally 19
- incommensurate 20
- indecomposable 23
- irreducibility 22
- inconveniently 22
- indivisibility 23
- irreproachable 23
- incoordination 17
- indecisiveness 20
- intermetallics 18
- intersegmental 17
- incrementalism 20
- impracticality 25
- intersectional 16
- indeterminable 19
- indoctrinating 18
- illegitimately 20
- imperviousness 21
- implausibility 23
- integrationist 15
- impressiveness 21
- interferograms 20
- infectiousness 19
- inseparability 21
- incarcerations 18
- interrogatives 18
- incommunicable 24
- interdiffusion 21
- ichthyologists 26
- interpellation 16
- impermeability 25
- intercommunity 23
- interdigitated 17
- iatrogenically 20
- ichthyological 28
- ichthyophagous 31
- ichthyosaurian 25
- iconographical 24
- idealistically 20
- idiopathically 25
- idolatrousness 15
- ignitabilities 17
- ignorantnesses 15
- illegalization 24
- illegibilities 17
- illegitimacies 19
- illiberalities 16
- illimitability 21
- illiterateness 14
- illogicalities 17
- illuminatingly 20
- illusivenesses 17
- illusorinesses 14
- illustrational 14
- illustratively 20
- imaginableness 19
- immaterialisms 20
- immaterialists 18
- immaterialized 28
- immaterializes 27
- immethodically 27
- immoderateness 19
- immovabilities 23
- immunochemists 25
- immunosorbents 20
- immunosuppress 22
- immutabilities 20
- impartialities 18
- impassableness 20
- imperativeness 21
- impercipiences 24
- impermanencies 22
- impersonalized 28
- impersonalizes 27
- impertinencies 20
- implicitnesses 20
- impolitenesses 18
- impossibleness 20
- impregnability 24
- impressibility 23
- impressionisms 20
- impropernesses 20
- improvisatores 21
- imputabilities 20
- inadequateness 24
- inadvertencies 20
- inadvisability 23
- inalienability 19
- inalterability 19
- inappositeness 18
- inappreciative 23
- inapproachable 25
- inarticulacies 18
- inarticulately 19
- inartistically 19
- inaudibilities 17
- inauspiciously 21
- inauthenticity 22
- incandescences 21
- incandescently 22
- incapabilities 20
- incardinations 17
- incautiousness 16
- incestuousness 16
- inchoatenesses 19
- incisivenesses 19
- incombustibles 22
- incommodiously 24
- incommunicably 27
- incompetencies 22
- inconcinnities 18
- inconclusively 24
- inconformities 21
- inconsequences 27
- inconsequently 28
- inconsiderably 22
- inconsistences 18
- incontinencies 18
- incontrollable 18
- incorporeities 18
- incorruptibles 20
- incredibleness 19
- incrementalist 18
- incriminations 18
- indebtednesses 18
- indecorousness 17
- indefinability 23
- indelibilities 17
- indelicateness 17
- indemonstrable 19
- indemonstrably 22
- independencies 20
- indestructibly 22
- indeterminably 22
- indeterminisms 19
- indeterminists 17
- indifferencies 23
- indifferentism 23
- indifferentist 21
- indigenization 25
- indigenousness 16
- indirectnesses 17
- indiscoverable 22
- indiscreetness 17
- indispensables 19
- indispositions 17
- indistinctness 17
- individualises 19
- individualisms 21
- individualizes 28
- individuations 19
- indoctrinators 17
- indomitability 22
- indubitability 22
- inducibilities 19
- industrialises 15
- industrialisms 17
- industrializes 24
- ineffabilities 22
- ineffectuality 25
- inelasticities 16
- ineluctability 21
- inevitableness 19
- inexorableness 23
- inexpediencies 26
- inexpertnesses 23
- inexpressively 29
- infelicitously 22
- infinitenesses 17
- infinitesimals 19
- inflammability 26
- inflammatorily 24
- inflectionally 22
- inflexibleness 26
- infrangibility 23
- infusibilities 19
- ingloriousness 15
- ingratiatingly 19
- ingressiveness 18
- ingurgitations 16
- inharmoniously 22
- inheritability 22
- inimitableness 18
- iniquitousness 23
- inordinateness 15
- insatiableness 16
- inscrutability 21
- insecticidally 22
- insecurenesses 16
- insensibleness 16
- insignificancy 25
- insolubilities 16
- insolubilizing 26
- inspectorships 23
- instructorship 21
- instructresses 16
- insubordinates 17
- insuppressible 20
- insurabilities 16
- insurmountably 21
- insurrectional 16
- intangibleness 17
- intellectively 22
- intelligencers 17
- intelligential 15
- intensionality 17
- interanimation 16
- interbehaviors 22
- intercalations 16
- intercessional 16
- intercommunion 20
- intercomparing 21
- interconverted 20
- intercorporate 18
- intercorrelate 16
- interdepending 19
- interdialectal 17
- interdiffusing 22
- interdigitates 16
- interelectrode 17
- interfaculties 19
- interferential 17
- interfertility 20
- intergradation 16
- interinfluence 19
- interinvolving 21
- interjectional 23
- interlacements 18
- interlineation 14
- intermarriages 17
- intermediacies 19
- intermediately 20
- intermediating 18
- intermenstrual 16
- intermittences 18
- internucleonic 18
- interobservers 19
- interoperative 19
- interparochial 21
- interpellating 17
- interpellators 16
- interpenetrate 16
- interpermeated 19
- interpermeates 18
- interpositions 16
- interpretively 22
- interpupillary 21
- interrelatedly 18
- intersexuality 24
- interspersions 16
- intersterility 17
- interstitially 17
- intertextually 24
- intertwinement 19
- intervalometer 19
- intimatenesses 16
- intimidatingly 21
- intolerability 19
- intolerantness 14
- intracardially 20
- intracranially 19
- intracutaneous 16
- intransigeance 17
- intransigeants 15
- intransigences 17
- intransigently 18
- intransitively 20
- intransitivity 20
- intrepidnesses 17
- introductorily 20
- introgressants 15
- introgressions 15
- introspections 18
- introversively 23
- intussuscepted 19
- invaluableness 19
- invasivenesses 20
- invigoratingly 22
- invincibleness 21
- inviolableness 19
- invisibilities 19
- irascibilities 18
- ironicalnesses 16
- irrationalisms 16
- irrationalists 14
- irreconcilably 23
- irrefutability 22
- irreligionists 15
- irremovability 24
- irreproachably 26
- irreproducible 21
- irresoluteness 14
- irresponsibles 18
- irrevocability 24
- irritabilities 16
- isentropically 21
- isoagglutinins 16
- isoalloxazines 30
- isocarboxazids 35
- isochromosomes 23
- isomerizations 25
- isomorphically 26
- isoproterenols 16
- italicizations 25
Points use Scrabble US letter values
Frequently asked questions
How many fourteen-letter words are there that start with I?
There are 373 fourteen-letter words that start with I in the tournament word lists. The most common are IMPLEMENTATION, INFRASTRUCTURE, IDENTIFICATION.
What are common fourteen-letter words that start with I?
IMPLEMENTATION, INFRASTRUCTURE, IDENTIFICATION, INTERPRETATION, INVESTIGATIONS are the most frequently used. The full list of 373 words on this page is sorted by everyday frequency, so the common ones come first.
Why are the words in this order?
Words are ranked by how often they appear in a trillion-word corpus of written English, most common first. That surfaces likely puzzle answers instead of hiding them mid-alphabet. Use the sort control to switch to alphabetical or points order.
Starting with I in other lengths
- 2-Letter Words Starting With I
- 3-Letter Words Starting With I
- 4-Letter Words Starting With I
- 5-Letter Words Starting With I
- 6-Letter Words Starting With I
- 7-Letter Words Starting With I
- 8-Letter Words Starting With I
- 9-Letter Words Starting With I
- 10-Letter Words Starting With I
- 11-Letter Words Starting With I
- 12-Letter Words Starting With I
- 13-Letter Words Starting With I
- 15-Letter Words Starting With I
- 16-Letter Words Starting With I
- 17-Letter Words Starting With I
- 18-Letter Words Starting With I
- 19-Letter Words Starting With I
- 20-Letter Words Starting With I