Words Starting With O
The open word list has 5,843 words that start with O.
Use the pattern finder with o* to see every one, or add letters, for example o__e, to narrow the list.
Count by length
| Length | Words |
|---|---|
| 2 letters | 12 |
| 3 letters | 45 |
| 4 letters | 107 |
| 5 letters | 181 |
| 6 letters | 325 |
| 7 letters | 618 |
| 8 letters | 972 |
| 9 letters | 922 |
| 10 letters | 791 |
| 11 letters | 591 |
| 12 letters | 419 |
| 13 letters | 305 |
| 14 letters | 215 |
| 15 letters | 159 |
Highest-scoring words
Points use the standard English tile values. Boards bonuses and blanks are not included.
Words of 2 to 4 letters
oaf oafs oak oaks oar oars oast oat oath oats obe obes obey obi obia obis obit oboe obol oca ocas od odd odds ode odea odes odic odor ods odyl oe oes of ofay off offs oft ogam ogee ogle ogre oh ohed ohia ohm ohms oho ohs oil oils oily oink oka okas okay oke okeh okes okra old olds oldy ole olea oleo oles olio olla om omen omer omit oms on once one ones only ons onto onus onyx ooh oohs oops oot oots ooze oozy op opah opal ope oped open opes ops opt opts opus or ora orad oral orb orbs orby orc orca orcs ordo ore ores orgy orle orra ors ort orts oryx orzo os osar ose oses ossa otic otto ouch oud ouds ouph our ours oust out outs ouzo ova oval oven over ovum ow owe owed owes owl owls own owns owse ox oxen oxes oxid oxim oxo oxy oy oyer oyes oyez
Last checked 11/12/2026. Source: ENABLE word list (172,823 words), as distributed by dolph/dictionary. The list is open and may differ from the official dictionary of any game or competition.
How these figures are checked. The word list and any other sourced figure link to where they come from and carry a last-checked date; our own rules of thumb are labelled as such. Run by JB, an independent publisher based in Australia. Spotted a mistake? Email hello@wordfig.com.