4-Letter Words Starting With O There are 156 4-letter words starting with the letter O in our dictionary. These are handy when you have O on your rack and a 4-letter space to fill in Scrabble or Words With Friends. Each word shows its Scrabble tile value.
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4-letter words (156) oafs7 oaks8 oaky11 oars4 oary7 oast4 oath7 oats4 oaty7 obas6 obes6 obey9 obia6 obis6 obit6 oboe6 obol6 obos6 ocas6 occy11 oche9 octa6 odah8 odal5 odas5 odds6 odea5 odes5 odic7 odor5 odso5 odyl8 ofay10 offs10 offy13 ogam7 ogee5 ogle5 ogre5 ohed8 ohia7 ohms9 oiks8 oils4 oily7 oink8 oint4 okas8 okay11 okeh11 okes8 okra8 okta8 olde5 olds5 oldy8 olea4 oleo4 oles4 olid5 olio4 olla4 olms6 olpe6 ombu8 omen6 omer6 omit6 omov9 once6 oner4 ones4 onie4 only7 onos4 onst4 onto4 onus4 onyx14 oofs7 oofy10 oohs7 ooms6 oons4 oont4 oops6 oose4 oosy7 oots4 ooze13 oozy16 opah9 opal6 oped7 open6 opes6 oppo8 opts6 opus6 orad5 oral4 orbs6 orby9 orca6 orcs6 ordo5 ords5 ores4 orfe7 orfs7 orle4 orra4 orts4 oryx14 orzo13 osar4 oses4 ossa4 otic6 otto4 ouch9 ouds5 ouks8 ould5 oulk8 ouma6 oupa6 ouph9 oups6 ourn4 ours4 oust4 outs4 ouzo13 oval7 ovel7 oven7 over7 ovum9 owed8 ower7 owes7 owls7 owly10 owns7 owre7 owse7 owts7 oxen11 oxer11 oxes11 oxid12 oxim13 oyer7 oyes7 oyez16
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Dictionary: cleaned open word list (~270k words). Not affiliated with or endorsed by Hasbro, Mattel, or Zynga. "Scrabble" and "Words With Friends" are trademarks of their respective owners.