Words starting with
o

in the English Dictionary

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O level ... obeisance obelisk ... obligee obliging ... observably observance ... obstructing obstruction ... occlude occluded front ... oceanographic oceanography ... odds against something/doing something odds and ends ... of a kind idiom of a lifetime ... off sick off someone's radar idiom ... off-rolling off-sales ... offering price offeror ... officiate at something officiated ... oh yes idiom (Oh) boy! idiom ... OK OK boomer phrase ... old salt old town ... oliviculture olivine ... omniscience omniscient ... on arrival on assignment phrase ... on it idiom on its (own) merits idiom ... on target idiom on the advice of someone/something ... on the house idiom on the hunt for someone/something ... on the shelf idiom on the side idiom ... on your last legs idiom on your marks, get set, go! idiom ... one and all idiom one and done idiom ... one-party one-party state ... online brokerage online catalogue ... ooh ooh and aah idiom ... open classroom open cluster ... open the door to something idiom open the floodgates idiom ... opening ceremony opening credits ... operating theatre operation ... opportunism opportunist ... optic tectum optic vesicle ... options contract
options exchange ... orangey orangutan ... order of chivalry order of discharge ... organ organ chamber ... organizational planning organizational psychology ... origin of something original ... orphaning Orpheus ... oscillation oscillatory ... osteophyte osteoporosis ... otorhinolaryngologist otorhinolaryngology ... out of character out of circulation ... out of the question idiom out of the running idiom ... out-of-towner out-organize ... outdoorsperson outdoorspersonship ... outhouse outhustle ... outpacing outpass ... outscored outscoring ... outswing outta ... over here over my dead body idiom ... over-elaborate over-elaboration ... over-manage over-mannered ... overadjustment overage ... overcome overcome a problem ... overeagerness overearnest ... overfulfil overfulfill ... overinterpretation overissue ... overpass overpay ... overripe overrode ... overstatement overstating ... overture overturn ... ovulation ovulatory ... Oxford bags Oxford shirt ... oz ozone ... ozone-friendly

Word of the Day

comfort zone

UK
/ˈkʌm.fət ˌzəʊn/
US
/ˈkʌm.fɚt ˌzoʊn/

a situation in which you feel comfortable and in which your ability and determination are not being tested

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