4-Letter Words Starting with 'O'

Discover 105 playable English 4-letter words starting with 'O' from familiar terms like Open, Okay, Odds and Oral to rare vocabulary. Each entry is verified for word games and crosswords, complete with scores and meanings below.

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oath
oaky
oast
oaty
oary
obey
oboe
obit
oban
obol
obex
oche
occy
odds
odor
oder
odal
odic
odso
odax
offa
offy
ogre
ogle
ogee
ogun
ohia
oily
oink
oise
oint
okay
okra
okie
okta
olds
oleo
olio
olla
olea
olid
olpe
olax
omit
oman
omen
omsk
omer
ombu
only
once
onto
onus
onyx
oner
onon
onos
oops
ooze
oozy
oont
oofy
oons
oose
open
opus
opal
oppo
opah
oral
orgy
orca
orzo
oran
oryx
ordo
orle
orfe
orby
orad
orra
oslo
osun
otto
otic
ours
ouch
oust
ouzo
oulu
ouse
ouma
oupa
over
oven
oval
ovum
owie
owly
ower
oxus
oxic
oxer
oyez
oyer
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