4-Letter Words Ending in O
There are 140 four-letter words that end in O. The list below ranks them by real-world frequency, so everyday words like ALSO, INTO, INFO appear before the obscurities.
Every entry comes from the tournament word lists, the kind of list used in Scrabble, Words With Friends, and other word games, so each one is a genuine dictionary word.
Most common
- also4
- into4
- info7
- auto4
- logo5
- zero13
- onto4
- euro4
- demo7
- echo9
- solo4
- hero7
- unto4
- mono6
- ciao6
- polo6
- expo13
- trio4
- memo8
- alto4
All 140 words (the small number on each word is its Scrabble point value)
- undo 5
- halo 7
- keno 8
- peso 6
- homo 9
- mayo 9
- limo 6
- deco 7
- aero 4
- otto 4
- coco 8
- mojo 13
- taco 6
- typo 9
- dino 5
- ammo 8
- veto 7
- toro 4
- camo 8
- loco 6
- topo 6
- hobo 9
- lido 5
- milo 6
- judo 12
- sumo 6
- lilo 4
- ergo 5
- chao 9
- faro 7
- giro 5
- brio 6
- arco 6
- redo 5
- repo 6
- dido 6
- dojo 12
- vino 7
- roto 4
- poco 8
- kilo 8
- leno 4
- lobo 6
- silo 4
- capo 8
- mano 6
- kino 8
- helo 7
- duro 5
- gogo 6
- fico 9
- pyro 9
- coho 9
- fido 8
- toyo 7
- gyro 8
- miso 6
- hypo 12
- boho 9
- lino 4
- taro 4
- mako 10
- dato 5
- sago 5
- nolo 4
- keto 8
- dodo 6
- fino 7
- bolo 6
- piso 6
- thro 7
- dado 6
- filo 7
- shoo 7
- bozo 15
- meno 6
- koto 8
- biro 6
- ordo 5
- pomo 8
- gobo 7
- kudo 9
- kayo 11
- jiao 11
- arvo 7
- fado 8
- tiro 4
- kolo 8
- olio 4
- fano 7
- oleo 4
- wino 7
- tyro 7
- calo 6
- thio 7
- ouzo 13
- cero 6
- orzo 13
- rato 4
- dago 6
- agio 5
- kobo 10
- bubo 8
- ambo 8
- juco 13
- updo 7
- jato 11
- unco 6
- pepo 8
- boyo 9
- levo 7
- broo 6
- inro 4
- sego 5
- prao 6
- eddo 6
- mozo 15
- shmo 9
- sybo 9
- umbo 8
Points use Scrabble US letter values
Frequently asked questions
How many four-letter words are there that end in O?
There are 140 four-letter words that end in O in the tournament word lists. The most common are ALSO, INTO, INFO.
What are common four-letter words that end in O?
ALSO, INTO, INFO, AUTO, LOGO are the most frequently used. The full list of 140 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.