Static word list

Five-letter words starting with O

Explore 123 American English words that begin with O. Filter the list instantly, or combine this starting letter with more constraints in the finder.

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123 matching words

123 words

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oaredCommon
oasesCommon
oasisCommon
oathsCommon
obeseCommon
obeysCommon
oboesCommon
occurCommon
oceanCommon
octalCommon
odderCommon
oddlyCommon
odorsCommon
offedCommon
offerCommon
oftenCommon
ogledCommon
oglesCommon
ogresCommon
oiledCommon
okaysCommon
okingCommon
okrasCommon
oldenCommon
olderCommon
oliveCommon
omegaCommon
omensCommon
omitsCommon
onionCommon
onsetCommon
oozedCommon
oozesCommon
opalsCommon
opensCommon
operaCommon
opiumCommon
optedCommon
opticCommon
oralsCommon
orbitCommon
orderCommon
organCommon
otherCommon
otterCommon
oughtCommon
ounceCommon
oustsCommon
outdoCommon
outedCommon
outerCommon
ovalsCommon
ovaryCommon
ovensCommon
oversCommon
overtCommon
owingCommon
ownedCommon
ownerCommon
oxideCommon
ozoneCommon
oakenFamiliar
oakumFamiliar
oatenFamiliar
oatesFamiliar
obamaFamiliar
obitsFamiliar
ocamlFamiliar
occamFamiliar
ocherFamiliar
ochoaFamiliar
octetFamiliar
odellFamiliar
odetsFamiliar
odiumFamiliar
offalFamiliar
ogdenFamiliar
oinksFamiliar
oldieFamiliar
ollieFamiliar
olmecFamiliar
olsenFamiliar
olsonFamiliar
omahaFamiliar
onealFamiliar
onegaFamiliar
opineFamiliar
oprahFamiliar
orateFamiliar
orionFamiliar
oriyaFamiliar
orlonFamiliar
ortizFamiliar
orvalFamiliar
osageFamiliar
osakaFamiliar
oscarFamiliar
osierFamiliar
osmanFamiliar
ouijaFamiliar
outgoFamiliar
outreFamiliar
ovoidFamiliar
ovuleFamiliar
owensFamiliar
owletFamiliar
oxbowFamiliar
ozarkFamiliar
ozzieFamiliar
ocalaBroader list
ockerBroader list
oglerBroader list
okapiBroader list
omaniBroader list
oohedBroader list
oomphBroader list
opingBroader list
orcasBroader list
orielBroader list
orrisBroader list
outtaBroader list
ouzosBroader list
ovateBroader list

Common examples

Familiar starting points in this category include OARED, OASES, OASIS, OATHS, OBESE, OBEYS, OBOES, OCCUR. In total, 109 of the 123 matches are in the common or familiar tiers.

How this list is built

Every listed word is exactly five letters long and begins with O. Entries come from the American English portion of the English Speller Database, are normalised to lowercase alphabetic display words, and are sorted by commonness tier before alphabetical order.

Use this list well

Scan the common entries first, then use the on-page filter for a letter sequence. If you know where a letter belongs—or need to handle repeated letters—move to the finder rather than creating a separate search page.