4 Letter Words Starting With O
All 107 4-letter words that start with O, most common first, with pronunciation and meaning.
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107 words
- okay/ˌoʊˈkeɪ/an endorsement
- only/ˈoʊnɫi/exclusive of anyone or anything else
- over/ˈoʊvɝ/(cricket) the division of play during which six balls are bowled at the batsman by one player from the other team from the same end of the pitch
- once/ˈwəns/on one occasion
- open/ˈoʊpən/information that has become public
- ones/ˈwənz/
- onto/ˈɑntu/
- ours/ˈaʊɝz/
- ouch/ˈaʊtʃ/
- owns/ˈoʊnz/
- odds/ˈɑdz/the likelihood of a thing occurring rather than not occurring
- obey/oʊˈbeɪ/be obedient to
- oops/ˈups/
- oath/ˈoʊθ/a commitment to tell the truth (especially in a court of law)
- oven/ˈəvən/kitchen appliance used for baking or roasting
- owes/ˈoʊz/
- otto/ˈɑˌtoʊ/
- owed/ˈoʊd/
- oral/ˈɔɹəɫ/an examination conducted by spoken communication
- omen/ˈoʊmən/a sign of something about to happen
- orgy/ˈɔɹdʒi/a wild gathering involving excessive drinking and promiscuity
- ogre/ˈoʊɡɝ/(folklore) a giant who likes to eat human beings
- oval/ˈoʊvəɫ/a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
- outs/ˈaʊts/
- odor/ˈoʊdɝ/any property detected by the olfactory system
- owls/ˈaʊɫz/
- oats/ˈoʊts/
- oaks/ˈoʊks/
- oily/ˈɔɪɫi/smeared or soiled with grease or oil
- oils/ˈɔɪɫz/
- opal/ˈoʊpəɫ/a translucent mineral consisting of hydrated silica of variable color
- oxen/ˈɑksən/domesticated bovine animals as a group regardless of sex or age
- oars/ˈɔɹz/
- oinkthe short low gruff noise of the kind made by hogs
- opus/ˈoʊpəs/a musical work that has been created
- ooze/ˈuz/the process of seeping
- omer/ˈoʊmɝ/
- olds/ˈoʊɫdz/
- oboe/ˈoʊboʊ/a slender double-reed instrument
- orcs
- ogle/ˈoʊɡəɫ/look at with amorous intentions
- okra/ˈoʊkɹə/long mucilaginous green pods
- orca/ˈɔɹkə/predatory black-and-white toothed whale with large dorsal fin
- omit/oʊˈmɪt/leave undone or leave out
- orbs
- ouzoa Greek liquor flavored with anise
- oust/ˈaʊst/remove from a position or office
- offs/ˈɔfs/
- onyx/ˈɑnɪks/a chalcedony with alternating black and white bands
- oohs/ˈuz/
- obit/ˈoʊbɪt/a notice of someone's death
- oyez
- ovum/ˈoʊvəm/the female reproductive cell
- onus/ˈoʊnəs/an onerous or difficult concern
- oryx/ˈɔɹɪks/large African antelope with long straight nearly upright horns
- oafs
- ores/ˈɔɹz/
- odes/ˈoʊdz/
- ordo
- opts/ˈɑpts/
- ollaleaf or strip from a leaf of the talipot palm used in India for writing paper
- oozyleaking out slowly
- olio
- ofay
- oldy
- opahlarge elliptical brightly colored deep-sea fish of Atlantic and Pacific and Mediterranean
- oleo/ˈoʊɫiˌoʊ/a spread made chiefly from vegetable oils and used as a substitute for butter
- oxes
- ohms/ˈoʊmz/
- oles/ˈoʊɫz/
- ossa/ˈɑsə/
- orzopasta shaped like pearls of barley
- oasta kiln for drying hops
- oped
- obol
- oticof or relating to near the ear
- oyes
- obes
- oses
- oyer/ˈɔɪɝ/
- orts
- obis
- okas
- opes
- oots
- orby
- odic
- okehan endorsement
- okes
- ogam
- orra
- ouds
- obia
- ogeea molding that (in section) has the shape of an S with the convex part above and the concave part below
- ohia
- orle
- oxid
- ocas
- odea/ˈɑdiə/
- odyl
4-letter words starting with O
Examples include okay, only, over, once, open. Use the filter above to combine this with other letters. Play the free spelling bee game →
Frequently asked questions
How many 4 letter words start with O?
There are 107 4-letter words starting with O in our dictionary.