Home / 7-letter words / 7-Letter Words Starting With O Common 7-letter words starting with O The everyday words most word games accept, listed first so you can scan them fast.
oakwood oatmeal obelisk obesity obliged oblique obscene obscure observe obvious oceanic octagon octopus offense offhand officer omicron ominous omnibus oneness oneself ongoing onwards opening operate opinion opposed oppress optical optimal optimum opulent oratory orbital orchard ordered orderly organic orifice ostrich ourself outback outcast outcome outdoor outgrow outlast outline outlive outlook outpost outrage outrank outside outward outwith ovarian ovation overall overdue overlap overlay overrun oversee overtly
All 7-letter words starting with O Every valid seven-letter word starting with O, showing the first 500 of 739. Some rarer words may not be accepted by every game.
oaklike oakling oakwood oarcock oarfish oarhole oaritic oaritis oarless oarlike oarlock oarsman oarweed oasitic oatcake oatfowl oathful oathlet oatland oatlike oatmeal oatseed obclude obeliac obelial obelion obelisk obelism obelize obesely obesity obitual obliged obligee obliger obligor oblique obloquy obolary obovate obovoid obscene obscure obsequy observe obtrude obverse obviate obvious obvolve ocarina occiput occlude occluse oceaned oceanet oceanic ocellar ocellus oceloid ochroid ochrous ocreate octadic octagon octapla octarch octaval octavic octoate octofid octonal octoped octopod octopus octuple octuply oculary oculate oculist odacoid odalisk odaller odalman oddlegs oddment oddness oddsman odinite odology odontic odorant odorate odorful odorize odorous odylism odylist odylize oenolin oenomel oersted oestrid oestrin oestrum oestrus offbeat offcast offcome offense offeree offerer offeror offhand officer offlook offscum offtake offtype offward oftness ofttime oghamic ogreish ogreism ogtiern oidioid oilbird oilcoat oilfish oilhole oilless oillike oilseed oilskin oilyish oinomel okenite okonite oldland oldness oldster oldwife olefine olfacty oligist olitory olivary olivile olivine ollapod ologist oloroso oltonde oltunna olycook olykoek omalgia omegoid omental omentum omicron ominous omitter omneity omniana omnibus omnific onanism onanist oncetta oncosis ondatra onefold onegite oneiric onement oneness onerary onerous oneself onetime ongoing onicolo onionet onliest onmarch onshore onsight onstand onstead onsweep onwards onychia onychin onymity onymize onymous ooblast ooecial ooecium oofbird ooftish oograph oolemma oolitic oologic oomancy oometer oometry oophore oophyte ooplasm ooplast oopodal ooscope ooscopy oosperm oospore ootheca oozooid opacate opacify opacite opacity opacous opaline opalish opalize opaloid opening operand operant operate opercle operose ophioid ophitic ophryon opianic opianyl opiatic opinant opinion opossum oppidan opposed opposer opposit oppress opsonic opsonin optable optably optical opticon optimal optimum opulent oquassa oralism oralist orality oralize oralogy oranger orangey orarian orarion orarium oration oratory oratrix orbical orbicle orbific orbital orbitar orbless orcanet orchard orcinol ordered orderer orderly ordinal ordinar ordinee ordines orectic orellin oreweed orewood orfgild organal organdy organer organic organon organry organum orgiacs orgiasm orgiast oriency orifice oriform orignal orillon oristic ornoite oroanal orogeny orology oronoco orotund orpheon orpheum orphrey orrhoid orselle ortalid orthian orthite orthose orthron ortolan ortygan oryssid osamine osazone oscella oscheal oscnode oscular osculum osiered osmatic osmesis osmetic osmious osmosis osmotic osselet osseous ossicle ossific ossuary ostemia osteoid osteoma ostiary ostiate ostiole ostitis ostmark ostosis ostrich otalgia otalgic otarian otarine othmany otiatry otidine otidium otocyst otolite otolith otology ototomy otterer ouabain ouabaio ouakari ouenite oughtnt ouphish ourself outarde outback outbake outbark outbawl outbeam outbear outbent outblot outblow outbond outbook outborn outbowl outbrag outbray outbred outbulk outburn outbuzz outcant outcase outcast outcity outcome outcrop outcrow outcull outcure outdare outdate outdoer outdoor outdraw outdure outecho outedge outerly outeyed outface outfall outfame outfast outfawn outfeat outfish outflow outflue outflux outfold outfool outfoot outform outfort outgain outgame outgang outgate outgaze outgive outglad outglow outgnaw outgoer outgone outgrin outgrow outgush outhaul outhear outheel outhire outhiss outhold outhowl outhunt outhurl outhymn outjazz outjest outjinx outjump outkick outkill outking outkiss outknee outlaid outland outlash outlast outlean outleap outlier outlimb outlimn outline outlive outlook outlord outlove outlung outmate outmode outmost outmove outname outness outnook outoven outpace outpage outpart outpass outpath outpeal outpeep outpeer outpick outpipe outpity
Frequently asked questions
How many 7-letter words starting with O are there? Our list has 739 seven-letter words starting with O, and 65 of them are common everyday words. The rest are rarer entries that some dictionaries carry and others do not.
What is a good 7-letter word starting with O? Start with the common words listed first, such as OAKWOOD, OATMEAL, OBELISK. Seven letters uses a full Scrabble rack, so a familiar seven-letter word is a bingo that is unlikely to be challenged.
Are these valid in Scrabble and crosswords? Our dictionary is a general English word list rather than an official tournament list, so a few rare entries may be rejected. The Scrabble word finder scores the playable ones, and the crossword solver matches them against the letters you already have.
7-Letter words by starting letter
