9-letter words starting with O
9-letter words starting with O number 1,424, from familiar choices like OPERATION and OTHERWISE to high-scoring OXAZEPAMS.
72 of 1,424 are everyday words (5%). Mostly rare words: great for Scrabble, tough for daily puzzles.
S starts the most 9-letter words (5,075); X starts the fewest (44). O ranks #14 of 26. The bar under each letter shows the size of its list.
Common words
- OPERATION11
- OTHERWISE15
- OBVIOUSLY17
- OPERATING12
- OFFICIALS17
- OURSELVES12
- ORGANIZED20
- OFFENSIVE18
- OWNERSHIP17
- OBJECTIVE23
- OCCASIONS13
- OPPONENTS13
- OPERATORS11
- OVERNIGHT16
- ORGANISED11
- ORCHESTRA14
- OCCURRING14
- OBTAINING12
- OBSESSION11
- OBSTACLES13
- OPERATIVE14
- OVERSIGHT16
- OFFERINGS16
- ORGANISMS12
- OFFENDERS16
- OBJECTION20
- OBSERVERS14
- OFFSPRING18
- OBSERVING15
- OCCUPYING19
- OVERTHROW18
- ORDINANCE12
- ORGANIZER19
- OPPRESSED14
- OUTSIDERS10
- OUTSKIRTS13
- ORIGINALS10
- OVERRATED13
- OBEDIENCE14
- OBLIGATED13
- OVERWATCH20
- OCCUPANTS15
- OBSESSIVE14
- OFFENDING17
- OFFSEASON15
- OVERBOARD15
- OPTIMIZED23
- OVERHEARD16
All valid words 1,424
- OAKENSHAW19
- OAKLEAVES16
- OAKMOSSES15
- OANSHAGHS16
- OARFISHES15
- OARSWOMAN14
- OARSWOMEN14
- OASTHOUSE12
- OBBLIGATI14
- OBBLIGATO14
- OBCONICAL15
- OBCORDATE14
- OBDURATED13
- OBDURATES12
- OBEAHISMS16
- OBEDIENCE14
- OBEISANCE13
- OBELISCAL13
- OBELISING12
- OBELIZING21
- OBESENESS11
- OBESITIES11
- OBFUSCATE16
- OBJECTIFY26
- OBJECTING21
- OBJECTION20
- OBJECTIVE23
- OBJECTORS20
- OBJURGATE19
- OBLATIONS11
- OBLIGABLE14
- OBLIGANTS12
- OBLIGATED13
- OBLIGATES12
- OBLIGATOR12
- OBLIGATOS12
- OBLIQUELY23
- OBLIQUEST20
- OBLIQUING21
- OBLIQUITY23
- OBLIVIONS14
- OBLIVIOUS14
- OBLOQUIAL20
- OBLOQUIES20
- OBNOXIOUS18
- OBOVATELY17
- OBREPTION13
- OBSCENELY16
- OBSCENEST13
- OBSCENITY16
- OBSCURANT13
- OBSCURELY16
- OBSCURERS13
- OBSCUREST13
- OBSCURING14
- OBSCURITY16
- OBSECRATE13
- OBSEQUENT20
- OBSEQUIAL20
- OBSEQUIES20
- OBSERVANT14
- OBSERVERS14
- OBSERVING15
- OBSESSING12
- OBSESSION11
- OBSESSIVE14
- OBSESSORS11
- OBSIDIANS12
- OBSIGNATE12
- OBSIGNING13
- OBSOLESCE13
- OBSOLETED12
- OBSOLETES11
- OBSTACLES13
- OBSTETRIC13
- OBSTINACY16
- OBSTINATE11
- OBSTRUCTS13
- OBSTRUENT11
- OBTAINERS11
- OBTAINING12
- OBTEMPERS15
- OBTENDING13
- OBTENTION11
- OBTESTING12
- OBTRUDERS12
- OBTRUDING13
- OBTRUSION11
- OBTRUSIVE14
- OBTUNDENT12
- OBTUNDING13
- OBTUNDITY15
- OBTURATED12
- OBTURATES11
- OBTURATOR11
- OBUMBRATE15
- OBVENTION14
- OBVERSELY17
- OBVERSION14
- OBVERTING15
- OBVIATING15
- OBVIATION14
- OBVIATORS14
- OBVIOUSLY17
- OBVOLUTED15
- OBVOLVENT17
- OCCASIONS13
- OCCIDENTS14
- OCCIPITAL15
- OCCLUDENT14
- OCCLUDERS14
- OCCLUDING15
- OCCLUSION13
- OCCLUSIVE16
- OCCLUSORS13
- OCCULTERS13
- OCCULTING14
- OCCULTISM15
- OCCULTIST13
- OCCUPANCE17
- OCCUPANCY20
- OCCUPANTS15
- OCCUPATED16
- OCCUPATES15
- OCCUPIERS15
- OCCUPYING19
- OCCURRENT13
- OCCURRING14
- OCEANARIA11
- OCEANAUTS11
- OCEANIDES12
- OCEANSIDE12
- OCEANVIEW17
- OCEANWARD15
- OCELLATED12
- OCHIDORES15
- OCHLOCRAT16
- OCKERISMS17
- OCOTILLOS11
- OCTACHORD17
- OCTAGONAL12
- OCTAHEDRA15
- OCTAMETER13
- OCTANGLES12
- OCTAPLOID14
- OCTAPODIC16
- OCTAROONS11
- OCTASTICH16
- OCTASTYLE14
- OCTENNIAL11
- OCTILLION11
- OCTOHEDRA15
- OCTONARII11
- OCTOPLOID14
- OCTOPODAN14
- OCTOPODES14
- OCTOPUSES13
- OCTOROONS11
- OCTOSTYLE14
- OCTOTHORP16
- OCTUPLETS13
- OCTUPLING14
- OCULARIST11
- ODALIQUES19
- ODALISQUE19
- ODDNESSES11
- ODDSMAKER17
- ODIFEROUS13
- ODOGRAPHS16
- ODOMETERS12
- ODONATIST10
- ODONTALGY14
- ODONTISTS10
- ODONTOIDS11
- ODONTOMAS12
- ODORISING11
- ODORIZERS19
- ODORIZING20
- ODOROUSLY13
- ODOURLESS10
- OECUMENIC15
- OEDIPALLY15
- OEDOMETER12
- OEILLADES10
- OENANTHIC14
- OENOMANCY16
- OENOMANIA11
- OENOMETER11
- OENOPHILE14
- OENOPHILS14
- OENOPHILY17
- OENOTHERA12
- OERLIKONS13
- OESOPHAGI15
- OESTRIOLS9
- OESTROGEN10
- OESTRONES9
- OESTRUSES9
- OFFENDERS16
- OFFENDING17
- OFFENSIVE18
- OFFERABLE17
- OFFERINGS16
- OFFERTORY18
- OFFHANDED20
- OFFICERED18
- OFFICIALS17
- OFFICIANT17
- OFFICIARY20
- OFFICIATE17
- OFFICINAL17
- OFFICIOUS17
- OFFLOADED17
- OFFPRINTS17
- OFFSADDLE17
- OFFSCREEN17
- OFFSEASON15
- OFFSHOOTS18
- OFFSHORES18
- OFFSIDERS16
- OFFSPRING18
- OFFSTAGES16
- OFTENNESS12
- OGANESSON10
- OGHAMISTS15
- OGREISHLY16
- OHMICALLY19
- OHMMETERS16
- OILCLOTHS14
- OILFIELDS13
- OILPAPERS13
- OILSTONES9
- OINTMENTS11
- OITICICAS13
- OKEYDOKEY24
- OLDNESSES10
- OLDSQUAWS22
- OLDSTYLES13
- OLEACEOUS11
- OLEANDERS10
- OLEASTERS9
- OLECRANAL11
- OLECRANON11
- OLEOGRAPH15
- OLEORESIN9
- OLFACTING15
- OLFACTION14
- OLFACTIVE17
- OLFACTORY17
- OLIBANUMS13
- OLIGAEMIA12
- OLIGAEMIC14
- OLIGARCHS15
- OLIGARCHY18
- OLIGEMIAS12
- OLIGOCENE12
- OLIGOGENE11
- OLIGOMERS12
- OLIGOPOLY15
- OLIGURIAS10
- OLIPHANTS14
- OLITORIES9
- OLIVENITE12
- OLOGOANED11
- OLOLIUQUI18
- OLYMPIADS17
- OMADHAUNS15
- OMBRELLAS13
- OMBROPHIL18
- OMBUDSMAN16
- OMBUDSMEN16
- OMELETTES11
- OMINOUSLY14
- OMISSIBLE13
- OMISSIONS11
- OMITTANCE13
- OMMATIDIA14
- OMNEITIES11
- OMNIARCHS16
- OMNIBUSES13
- OMNICIDAL14
- OMNICIDES14
- OMNIETIES11
- OMNIFYING18
- OMNIRANGE12
- OMNIVORES14
- OMOHYOIDS18
- OMOPHAGIA17
- OMOPHAGIC19
- OMOPHORIA16
- OMOPLATES13
- OMPHACITE18
- OMPHALOID17
- ONANISTIC11
- ONBOARDED13
- ONCIDIUMS14
- ONCOGENES12
- ONCOGENIC14
- ONCOLOGIC14
- ONCOLYSES14
- ONCOLYSIS14
- ONCOLYTIC16
- ONCOMETER13
- ONCOMINGS14
- ONCOMOUSE13
- ONCOSTMAN13
- ONCOSTMEN13
- ONCOVIRUS14
- ONDOGRAMS13
- ONDOGRAPH16
- ONENESSES9
- ONEROUSLY12
- ONGAONGAS11
- ONIONIEST9
- ONIONSKIN13
- ONLOADING11
- ONLOOKERS13
- ONLOOKING14
- ONOMASTIC13
- ONRUSHING13
- ONSETTERS9
- ONSETTING10
- ONSHORING13
- ONSLAUGHT13
- ONTICALLY14
- ONTOGENIC12
- ONTOLOGIC12
- ONYCHITES17
- ONYCHITIS17
- ONYCHIUMS19
- OOFTISHES15
- OOGAMETES12
- OOGENESES10
- OOGENESIS10
- OOGENETIC12
- OOGONIUMS12
- OOLACHANS14
- OOLICHANS14
- OOLOGICAL12
- OOLOGISTS10
- OOMPAHING17
- OOMPAHPAH21
- OOMYCETES16
- OOPHORONS14
- OOSPHERES14
- OOSPOROUS11
- OPACIFIED17
- OPACIFIER16
- OPACIFIES16
- OPACITIES13
- OPALESCED14
- OPALESCES13
- OPENSIDES12
- OPENWORKS18
- OPERAGOER12
- OPERANTLY14
- OPERATICS13
- OPERATING12
- OPERATION11
- OPERATISE11
- OPERATIVE14
- OPERATIZE20
- OPERATORS11
- OPERCELES13
- OPERCULAR13
- OPERCULES13
- OPERCULUM15
- OPERETTAS11
- OPEROSELY14
- OPEROSITY14
- OPHIDIANS15
- OPHIOLITE14
- OPHIOLOGY18
- OPHIURANS14
- OPHIURIDS15
- OPHIUROID15
- OPIFICERS16
- OPINIONED12
- OPIUMISMS15
- OPOBALSAM15
- OPODELDOC15
- OPPILATED14
- OPPILATES13
- OPPONENCY18
- OPPONENTS13
- OPPORTUNE13
- OPPOSABLE15
- OPPOSABLY18
- OPPOSITES13
- OPPRESSED14
- OPPRESSES13
- OPPRESSOR13
- OPPUGNANT14
- OPPUGNERS14
- OPPUGNING15
- OPSIMATHS16
- OPSIMATHY19
- OPSOMANIA13
- OPSONISED12
- OPSONISES11
- OPSONIUMS13
- OPSONIZED21
- OPSONIZES20
- OPTATIVES14
- OPTICALLY16
- OPTICIANS13
- OPTICISTS13
- OPTIMALLY16
- OPTIMATES13
- OPTIMISED14
- OPTIMISER13
- OPTIMISES13
- OPTIMISMS15
- OPTIMISTS13
- OPTIMIZED23
- OPTIMIZER22
- OPTIMIZES22
- OPTIONALS11
- OPTIONEES11
- OPTIONING12
- OPTOMETER13
- OPTOMETRY16
- OPTOPHONE16
- OPTRONICS13
- OPULENCES13
- OPULENTLY14
- OPUSCULAR13
- OPUSCULES13
- OPUSCULUM15
- ORACULOUS11
- ORALITIES9
- ORANGEADE11
- ORANGERIE10
- ORANGIEST10
- ORANGUTAN10
- ORATORIAL9
- ORATORIAN9
- ORATORIES9
- ORATORIOS9
- ORATRICES11
- ORATRIXES16
- ORBICULAR13
- ORBITALLY14
- ORCHELLAS14
- ORCHESTIC16
- ORCHESTRA14
- ORCHIDIST15
- ORCHILLAS14
- ORDAINERS10
- ORDAINING11
- ORDALIUMS12
- ORDERABLE12
- ORDERINGS11
- ORDERLESS10
- ORDERLIES10
- ORDINAIRE10
- ORDINALLY13
- ORDINANCE12
- ORDINANDS11
- ORDINANTS10
- ORDINATED11
- ORDINATES10
- ORDNANCES12
- OREBODIES12
- OREODONTS10
- OREPEARCH16
- ORESTUNCK15
- ORGANDIES11
- ORGANELLE10
- ORGANICAL12
- ORGANISED11
- ORGANISER10
- ORGANISES10
- ORGANISMS12
- ORGANISTS10
- ORGANIZED20
- ORGANIZER19
- ORGANIZES19
- ORGANOSOL10
- ORGANOTIN10
- ORGANZINE19
- ORGASMING13
- ORGIASTIC12
- ORGILLOUS10
- ORIBATIDS12
- ORICALCHE16
- ORICHALCS16
- ORIENCIES11
- ORIENTALS9
- ORIENTATE9
- ORIENTEER9
- ORIENTERS9
- ORIENTING10
- ORIFICIAL14
- ORIFLAMME16
- ORIGANUMS12
- ORIGINALS10
- ORIGINARY13
- ORIGINATE10
- ORILLIONS9
- ORINASALS9
- ORLEANSES9
- ORNAMENTS11
- ORNERIEST9
- ORNITHINE12
- ORNITHOID13
- OROGENIES10
- OROGRAPHY18
- OROLOGIES10
- OROLOGIST10
- OROMETERS11
- OROTUNDLY13
- ORPHANAGE15
- ORPHANING15
- ORPHANISM16
- ORPHARION14
- ORPHREYED18
- ORPIMENTS13
- ORRISROOT9
- ORSEILLES9
- ORTANIQUE18
- ORTHICONS14
- ORTHOAXES19
- ORTHOAXIS19
- ORTHODOXY23
- ORTHOEPIC16
- ORTHOPEDY18
- ORTHOPODS15
- ORTHOPTER14
- ORTHOPTIC16
- ORTHOTICS14
- ORTHOTIST12
- ORTHOTONE12
- ORTHROSES12
- OSCILLATE11
- OSCITANCE13
- OSCITANCY16
- OSCITATED12
- OSCITATES11
- OSCULATED12
- OSCULATES11
- OSMETERIA11
- OSMICALLY16
- OSMOMETER13
- OSMOMETRY16
- OSMUNDINE12
- OSNABURGS12
- OSSARIUMS11
- OSSATURES9
- OSSEOUSLY12
- OSSICONES11
- OSSICULAR11
- OSSIFIERS12
- OSSIFRAGA13
- OSSIFRAGE13
- OSSIFYING16
- OSSOBUCOS13
- OSSUARIES9
- OSTENSIVE12
- OSTENSORY12
- OSTEOCYTE14
- OSTEODERM12
- OSTEOGENS10
- OSTEOGENY13
- OSTEOLOGY13
- OSTEOMATA11
- OSTEOPATH14
- OSTEOTOME11
- OSTEOTOMY14
- OSTIARIES9
- OSTINATOS9
- OSTIOLATE9
- OSTLERESS9
- OSTOMATES11
- OSTOSISES9
- OSTRACEAN11
- OSTRACISE11
- OSTRACISM13
- OSTRACIZE20
- OSTRACODE12
- OSTRACODS12
- OSTREGERS10
- OSTRICHES14
- OTHERINGS13
- OTHERNESS12
- OTHERWISE15
- OTOCYSTIC16
- OTOLITHIC14
- OTOLOGIES10
- OTOLOGIST10
- OTOPLASTY14
- OTORRHOEA12
- OTOSCOPES13
- OTOSCOPIC15
- OTTAVINOS12
- OTTRELITE9
- OUBLIETTE11
- OUGHLYING17
- OUGHTNESS13
- OUGLIEING11
- OUISTITIS9
- OULACHONS14
- OUROBOROS11
- OUROSCOPY16
- OURSELVES12
- OUTACTING12
- OUTADDING12
- OUTARGUED11
- OUTARGUES10
- OUTASIGHT13
- OUTASKING14
- OUTBACKER17
- OUTBAKING16
- OUTBARKED16
- OUTBARRED12
- OUTBAWLED15
- OUTBEAMED14
- OUTBEGGED14
- OUTBIDDEN13
- OUTBIDDER13
- OUTBLAZED21
- OUTBLAZES20
- OUTBLEATS11
- OUTBLOOMS13
- OUTBLUFFS17
- OUTBOARDS12
- OUTBOASTS11
- OUTBOUGHT15
- OUTBOUNDS12
- OUTBOXING19
- OUTBRAVED15
- OUTBRAVES14
- OUTBRAWLS14
- OUTBRAZEN20
- OUTBREAKS15
- OUTBREEDS12
- OUTBRIBED14
- OUTBRIBES13
- OUTBROKEN15
- OUTBUILDS12
- OUTBULGED13
- OUTBULGES12
- OUTBULKED16
- OUTBURNED12
- OUTBURSTS11
- OUTBUYING15
- OUTCAPERS13
- OUTCASTED12
- OUTCASTES11
- OUTCAUGHT15
- OUTCAVILS14
- OUTCHARGE15
- OUTCHARMS16
- OUTCHEATS14
- OUTCHIDED16
- OUTCHIDES15
- OUTCITIES11
- OUTCLIMBS15
- OUTCOOKED16
- OUTCOUNTS11
- OUTCRAFTY17
- OUTCRAWLS14
- OUTCROWDS15
- OUTCROWED15
- OUTCRYING15
- OUTCURSED12
- OUTCURSES11
- OUTCURVES14
- OUTDANCED13
- OUTDANCES12
- OUTDARING11
- OUTDATING11
- OUTDAZZLE28
- OUTDEBATE12
- OUTDESIGN11
- OUTDODGED13
- OUTDODGES12
- OUTDOORSY13
- OUTDREAMS12
- OUTDREAMT12
- OUTDRINKS14
- OUTDRIVEN13
- OUTDRIVES13
- OUTDUELED11
- OUTDURING11
- OUTDWELLS13
- OUTEARNED10
- OUTEATING10
- OUTECHOED15
- OUTECHOES14
- OUTERCOAT11
- OUTERMOST11
- OUTERWEAR12
- OUTFABLED15
- OUTFABLES14
- OUTFACING15
- OUTFASTED13
- OUTFAWNED16
- OUTFEASTS12
- OUTFENCED15
- OUTFENCES14
- OUTFIELDS13
- OUTFIGHTS16
- OUTFIGURE13
- OUTFIRING13
- OUTFISHED16
- OUTFISHES15
- OUTFITTED13
- OUTFITTER12
- OUTFLANKS16
- OUTFLINGS13
- OUTFLOATS12
- OUTFLOWED16
- OUTFLYING16
- OUTFOOLED13
- OUTFOOTED13
- OUTFOUGHT16
- OUTFOXING20
- OUTFROWNS15
- OUTFUMBLE16
- OUTGAINED11
- OUTGALLOP12
- OUTGAMBLE14
- OUTGASSED11
- OUTGASSES10
- OUTGAZING20
- OUTGIVING14
- OUTGLARED11
- OUTGLARES10
- OUTGLEAMS12
- OUTGLOWED14
- OUTGNAWED14
- OUTGOINGS11
- OUTGROUPS12
- OUTGROWTH16
- OUTGUARDS11
- OUTGUIDED12
- OUTGUIDES11
- OUTGUNNED11
- OUTGUSHED14
- OUTGUSHES13
- OUTHANDLE13
- OUTHAULER12
- OUTHIRING13
- OUTHOMERS14
- OUTHOUSES12
- OUTHOWLED16
- OUTHUMORS14
- OUTHUNTED13
- OUTHUSTLE12
- OUTHYRING16
- OUTJESTED17
- OUTJINXED24
- OUTJINXES23
- OUTJOCKEY25
- OUTJUGGLE18
- OUTJUMPED21
- OUTJUTTED17
- OUTKICKED20
- OUTKILLED14
- OUTKISSED14
- OUTKISSES13
- OUTLANDER10
- OUTLASHES12
- OUTLASTED10
- OUTLAUGHS13
- OUTLAUNCE11
- OUTLAUNCH14
- OUTLAWING13
- OUTLAYING13
- OUTLEAPED12
- OUTLEARNS9
- OUTLEARNT9
- OUTLINEAR9
- OUTLINERS9
- OUTLINING10
- OUTLIVERS12
- OUTLIVING13
- OUTLOOKED14
- OUTLOVING13
- OUTLUSTRE9
- OUTMANNED12
- OUTMANTLE11
- OUTMASTER11
- OUTMODING13
- OUTMOVING15
- OUTMUSCLE13
- OUTNAMING12
- OUTNESSES9
- OUTNIGHTS13
- OUTNUMBER13
- OUTOFFICE17
- OUTPACING14
- OUTPAINTS11
- OUTPASSED12
- OUTPASSES11
- OUTPEEPED14
- OUTPEERED12
- OUTPEOPLE13
- OUTPITIED12
- OUTPITIES11
- OUTPLACED14
- OUTPLACER13
- OUTPLACES13
- OUTPLAYED15
- OUTPOINTS11
- OUTPOLLED12
- OUTPORTER11
- OUTPOURED12
- OUTPOURER11
- OUTPOWERS14
- OUTPRAYED15
- OUTPREACH16
- OUTPREENS11
- OUTPRICED14
- OUTPRICES13
- OUTPRIZED21
- OUTPRIZES20
- OUTPSYCHS19
- OUTPULLED12
- OUTPUPILS13
- OUTPURSUE11
- OUTPUSHED15
- OUTPUSHES14
- OUTPUTTED12
- OUTQUOTED19
- OUTQUOTES18
- OUTRACING12
- OUTRAGING11
- OUTRAISED10
- OUTRAISES9
- OUTRANCES11
- OUTRANGED11
- OUTRANGES10
- OUTRANKED14
- OUTRATING10
- OUTRAVING13
- OUTREASON9
- OUTRECKON15
- OUTREDDED12
- OUTREDDEN11
- OUTREIGNS10
- OUTRELIEF12
- OUTREMERS11
- OUTRIDDEN11
- OUTRIDERS10
- OUTRIDING11
- OUTRIGGED12
- OUTRIGGER11
- OUTRIVALS12
- OUTROARED10
- OUTROCKED16
- OUTROLLED10
- OUTROOPER11
- OUTROOTED10
- OUTROPERS11
- OUTROWING13
- OUTRUNNER9
- OUTRUSHED13
- OUTRUSHES12
- OUTSAILED10
- OUTSAVORS12
- OUTSAYING13
- OUTSCHEME16
- OUTSCOLDS12
- OUTSCOOPS13
- OUTSCORED12
- OUTSCORES11
- OUTSCORNS11
- OUTSCREAM13
- OUTSEEING10
- OUTSERVED13
- OUTSERVES12
- OUTSHAMED15
- OUTSHAMES14
- OUTSHINED13
- OUTSHINES12
- OUTSHOOTS12
- OUTSHOUTS12
- OUTSIDERS10
- OUTSIGHTS13
- OUTSINNED10
- OUTSKATED14
- OUTSKATES13
- OUTSKIRTS13
- OUTSLEEPS11
- OUTSLICKS15
- OUTSMARTS11
- OUTSMELLS11
- OUTSMILED12
- OUTSMILES11
- OUTSMOKED16
- OUTSMOKES15
- OUTSNORED10
- OUTSNORES9
- OUTSOARED10
- OUTSOURCE11
- OUTSPEAKS15
- OUTSPEEDS12
- OUTSPELLS11
- OUTSPENDS12
- OUTSPOKEN15
- OUTSPORTS11
- OUTSPRANG12
- OUTSPREAD12
- OUTSPRING12
- OUTSPRINT11
- OUTSPRUNG12
- OUTSTANDS10
- OUTSTARED10
- OUTSTARES9
- OUTSTARTS9
- OUTSTATED10
- OUTSTATES9
- OUTSTAYED13
- OUTSTEERS9
- OUTSTRAIN9
- OUTSTRIDE10
- OUTSTRIKE13
- OUTSTRIPS11
- OUTSTRIVE12
- OUTSTRODE10
- OUTSTROKE13
- OUTSTROVE12
- OUTSTRUCK15
- OUTSTUNTS9
- OUTSULKED14
- OUTSUMMED14
- OUTSWEARS12
- OUTSWEEPS14
- OUTSWELLS12
- OUTSWINGS13
- OUTTAKING14
- OUTTALKED14
- OUTTASKED14
- OUTTHANKS16
- OUTTHIEVE15
- OUTTHINKS16
- OUTTHROBS14
- OUTTHROWN15
- OUTTHROWS15
- OUTTHRUST12
- OUTTONGUE10
- OUTTOPPED14
- OUTTOWERS12
- OUTTRADED11
- OUTTRADES10
- OUTTRAVEL12
- OUTTRICKS15
- OUTTRUMPS13
- OUTVALUED13
- OUTVALUES12
- OUTVAUNTS12
- OUTVENOMS14
- OUTVOICED15
- OUTVOICES14
- OUTVOTERS12
- OUTVOTING13
- OUTWAITED13
- OUTWALKED17
- OUTWARDLY16
- OUTWARRED13
- OUTWASHES15
- OUTWASTED13
- OUTWASTES12
- OUTWEEDED14
- OUTWEIGHS16
- OUTWELLED13
- OUTWHIRLS15
- OUTWICKED19
- OUTWILING13
- OUTWILLED13
- OUTWINDED14
- OUTWINGED14
- OUTWISHED16
- OUTWISHES15
- OUTWITTED13
- OUTWORKED17
- OUTWORKER16
- OUTWORTHS15
- OUTWRESTS12
- OUTWRITES12
- OUTYELLED13
- OUTYELPED15
- OUTYIELDS13
- OUVRIERES12
- OVALBUMIN16
- OVALITIES12
- OVARIOLES12
- OVATIONAL12
- OVENBIRDS15
- OVENPROOF17
- OVENWARES15
- OVENWOODS16
- OVERACTED15
- OVERACUTE14
- OVERALERT12
- OVERALLED13
- OVERARMED15
- OVERAWING16
- OVERBAKED19
- OVERBAKES18
- OVERBEARS14
- OVERBEATS14
- OVERBILLS14
- OVERBITES14
- OVERBLOWN17
- OVERBLOWS17
- OVERBOARD15
- OVERBOILS14
- OVERBOOKS18
- OVERBOOTS14
- OVERBORNE14
- OVERBOUND15
- OVERBRAKE18
- OVERBREED15
- OVERBRIEF17
- OVERBRIMS16
- OVERBROAD15
- OVERBROWS17
- OVERBUILD15
- OVERBUILT14
- OVERBULKS18
- OVERBURNS14
- OVERBURNT14
- OVERCALLS14
- OVERCARRY17
- OVERCASTS14
- OVERCATCH19
- OVERCHEAP19
- OVERCHECK23
- OVERCHILL17
- OVERCIVIL17
- OVERCLAIM16
- OVERCLASS14
- OVERCLEAN14
- OVERCLEAR14
- OVERCLOCK20
- OVERCLOSE14
- OVERCLOUD15
- OVERCLOYS17
- OVERCOACH19
- OVERCOATS14
- OVERCOLOR14
- OVERCOMER16
- OVERCOMES16
- OVERCOOKS18
- OVERCOOLS14
- OVERCOUNT14
- OVERCOVER17
- OVERCRAMS16
- OVERCRAWS17
- OVERCROPS16
- OVERCROWD18
- OVERCROWS17
- OVERCURED15
- OVERCURES14
- OVERDARED14
- OVERDARES13
- OVERDATED14
- OVERDECKS19
- OVERDIGHT17
- OVERDOERS13
- OVERDOING14
- OVERDOSED14
- OVERDOSES13
- OVERDRAFT16
- OVERDRANK17
- OVERDRAWN16
- OVERDRAWS16
- OVERDRESS13
- OVERDRIED14
- OVERDRIES13
- OVERDRINK17
- OVERDRIVE16
- OVERDROVE16
- OVERDRUNK17
- OVERDUSTS13
- OVERDYERS16
- OVEREAGER13
- OVEREATEN12
- OVEREATER12
- OVEREDITS13
- OVEREGGED15
- OVEREMOTE14
- OVEREXERT19
- OVEREYING16
- OVERFALLS15
- OVERFAVOR18
- OVERFEARS15
- OVERFEEDS16
- OVERFILLS15
- OVERFLIES15
- OVERFLOOD16
- OVERFLOWN18
- OVERFLOWS18
- OVERFLUSH18
- OVERFOCUS17
- OVERFOLDS16
- OVERFRANK19
- OVERFUNDS16
- OVERFUSSY18
- OVERGALLS13
- OVERGANGS14
- OVERGEARS13
- OVERGILDS14
- OVERGIRDS14
- OVERGIVEN16
- OVERGIVES16
- OVERGLAZE22
- OVERGLOOM15
- OVERGOADS14
- OVERGOING14
- OVERGORGE14
- OVERGRADE14
- OVERGRAIN13
- OVERGRASS13
- OVERGRAZE22
- OVERGREAT13
- OVERGREEN13
- OVERGROWN16
- OVERGROWS16
- OVERHAILE15
- OVERHAIRS15
- OVERHALED16
- OVERHALES15
- OVERHANDS16
- OVERHANGS16
- OVERHAPPY22
- OVERHASTE15
- OVERHASTY18
- OVERHATED16
- OVERHATES15
- OVERHAULS15
- OVERHEADS16
- OVERHEAPS17
- OVERHEARD16
- OVERHEARS15
- OVERHEATS15
- OVERHENTS15
- OVERHOLDS16
- OVERHONOR15
- OVERHOPED18
- OVERHOPES17
- OVERHUNTS15
- OVERHYPED21
- OVERHYPES20
- OVERINKED17
- OVERISSUE12
- OVERJOYED23
- OVERJUMPS23
- OVERKEEPS18
- OVERKILLS16
- OVERKINGS17
- OVERLABOR14
- OVERLADED14
- OVERLADEN13
- OVERLADES13
- OVERLANDS13
- OVERLARDS13
- OVERLARGE13
- OVERLEAPS14
- OVERLEAPT14
- OVERLEARN12
- OVERLENDS13
- OVERLIERS12
- OVERLIGHT16
- OVERLIVED16
- OVERLIVES15
- OVERLOADS13
- OVERLOCKS18
- OVERLOOKS16
- OVERLORDS13
- OVERLOVED16
- OVERLOVES15
- OVERLUSTY15
- OVERLYING16
- OVERMASTS14
- OVERMATCH19
- OVERMELTS14
- OVERMERRY17
- OVERMILKS18
- OVERMINED15
- OVERMINES14
- OVERMIXED22
- OVERMIXES21
- OVERMOUNT14
- OVERNAMED15
- OVERNAMES14
- OVERNIGHT16
- OVERPACKS20
- OVERPAINT14
- OVERPARTS14
- OVERPEDAL15
- OVERPEERS14
- OVERPERCH19
- OVERPITCH19
- OVERPLAID15
- OVERPLANS14
- OVERPLANT14
- OVERPLAST14
- OVERPLAYS17
- OVERPLIED15
- OVERPLIES14
- OVERPLOTS14
- OVERPOISE14
- OVERPOSTS14
- OVERPOWER17
- OVERPRESS14
- OVERPRICE16
- OVERPRINT14
- OVERPRIZE23
- OVERPROOF17
- OVERPROUD15
- OVERPUMPS18
- OVERQUICK27
- OVERRACKS18
- OVERRAKED17
- OVERRAKES16
- OVERRATED13
- OVERRATES12
- OVERREACH17
- OVERREACT14
- OVERREADS13
- OVERRIDER13
- OVERRIDES13
- OVERRIGID14
- OVERRIPEN14
- OVERROAST12
- OVERRUFFS18
- OVERRULED13
- OVERRULER12
- OVERRULES12
- OVERSAILS12
- OVERSALES12
- OVERSALTS12
- OVERSAUCE14
- OVERSAVED16
- OVERSAVES15
- OVERSCALE14
- OVERSCORE14
- OVERSEEDS13
- OVERSEERS12
- OVERSELLS12
- OVERSERVE15
- OVERSEWED16
- OVERSEXED20
- OVERSHADE16
- OVERSHARE15
- OVERSHARP17
- OVERSHINE15
- OVERSHIRT15
- OVERSHOES15
- OVERSHONE15
- OVERSHOOT15
- OVERSHOTS15
- OVERSIDES13
- OVERSIGHT16
- OVERSIZED22
- OVERSIZES21
- OVERSKATE16
- OVERSKIPS18
- OVERSKIRT16
- OVERSLEEP14
- OVERSLEPT14
- OVERSLIPS14
- OVERSLIPT14
- OVERSMOKE18
- OVERSOAKS16
- OVERSOULS12
- OVERSOWED16
- OVERSPEND15
- OVERSPENT14
- OVERSPICE16
- OVERSPILL14
- OVERSPILT14
- OVERSPINS14
- OVERSTAFF18
- OVERSTAIN12
- OVERSTAND13
- OVERSTANK16
- OVERSTARE12
- OVERSTATE12
- OVERSTAYS15
- OVERSTEER12
- OVERSTEPS14
- OVERSTINK16
- OVERSTIRS12
- OVERSTOCK18
- OVERSTOOD13
- OVERSTORY15
- OVERSTREW15
- OVERSTUDY16
- OVERSTUFF18
- OVERSTUNK16
- OVERSWAYS18
- OVERSWEAR15
- OVERSWEET15
- OVERSWELL15
- OVERSWIMS17
- OVERSWING16
- OVERSWORE15
- OVERSWORN15
- OVERSWUNG16
- OVERTAKEN16
- OVERTAKES16
- OVERTALKS16
- OVERTASKS16
- OVERTAXED20
- OVERTAXES19
- OVERTEACH17
- OVERTEEMS14
- OVERTHICK21
- OVERTHINK19
- OVERTHINS15
- OVERTHREW18
- OVERTHROW18
- OVERTIGHT16
- OVERTIMED15
- OVERTIMER14
- OVERTIMES14
- OVERTIMID15
- OVERTIRED13
- OVERTIRES12
- OVERTNESS12
- OVERTOILS12
- OVERTONES12
- OVERTOWER15
- OVERTRADE13
- OVERTRAIN12
- OVERTREAT12
- OVERTRICK18
- OVERTRIMS14
- OVERTRIPS14
- OVERTRUMP16
- OVERTRUST12
- OVERTURED13
- OVERTURES12
- OVERTURNS12
- OVERTYPED18
- OVERTYPES17
- OVERURGED14
- OVERURGES13
- OVERUSING13
- OVERVALUE15
- OVERVEILS15
- OVERVIEWS18
- OVERVIVID19
- OVERVOTED16
- OVERVOTES15
- OVERWARMS17
- OVERWATCH20
- OVERWATER15
- OVERWEARS15
- OVERWEARY18
- OVERWEENS15
- OVERWEIGH19
- OVERWHELM20
- OVERWINDS16
- OVERWINGS16
- OVERWORDS16
- OVERWORKS19
- OVERWOUND16
- OVERWREST15
- OVERWRITE15
- OVERWROTE15
- OVERYEARS15
- OVERZEALS21
- OVIBOVINE17
- OVIDUCTAL15
- OVIFEROUS15
- OVIGEROUS13
- OVIPARITY17
- OVIPAROUS14
- OVIPOSITS14
- OVIRAPTOR14
- OVOTESTES12
- OVOTESTIS12
- OVULATING13
- OVULATION12
- OVULATORY15
- OWERLOUPS14
- OWNERLESS12
- OWNERSHIP17
- OWRECOMES16
- OWREWORDS16
- OXACILLIN18
- OXALATING17
- OXAZEPAMS29
- OXIDATING18
- OXIDATION17
- OXIDATIVE20
- OXIDISERS17
- OXIDISING18
- OXIDIZERS26
- OXIDIZING27
- OXIMETERS18
- OXPECKERS24
- OXTONGUES17
- OXYCODONE22
- OXYGENASE20
- OXYGENATE20
- OXYGENISE20
- OXYGENIZE29
- OXYGENOUS20
- OXYMORONS21
- OXYPHILES24
- OXYPHILIC26
- OXYTOCICS23
- OXYTOCINS21
- OXYTROPES21
- OYSTERERS12
- OYSTERING13
- OYSTERMAN14
- OYSTERMEN14
- OYSTRIGES13
- OZOCERITE20
- OZOKERITE22
- OZONATING19
- OZONATION18
- OZONISERS18
- OZONISING19
- OZONIZERS27
- OZONIZING28
Highest-scoring words
| Word | Scrabble | Words With Friends | Dictionaries |
|---|---|---|---|
| OXAZEPAMS | 29 | 31 | All three |
| OXYGENIZE | 29 | 30 | Collins · NWL |
| OUTDAZZLE | 28 | 30 | All three |
| OZONIZING | 28 | 31 | All three |
| OXIDIZING | 27 | 29 | All three |
| OVERQUICK | 27 | 30 | Collins · NWL |
| OZONIZERS | 27 | 28 | All three |
| OBJECTIFY | 26 | 29 | All three |
| OXIDIZERS | 26 | 26 | All three |
| OXYPHILIC | 26 | 27 | All three |
| OUTJOCKEY | 25 | 28 | Collins · NWL |
| OKEYDOKEY | 24 | 22 | All three |
O has a striking middle-length peak: the nine-letter group is larger than both the eight-letter and ten-letter O groups. Yet the sheer count hides a catch for everyday play: just 72 entries rank among the 25,000 most frequent English words. Start with recognizable words, then check your game’s dictionary before trying an unfamiliar one.
How many 9-letter words starting with O are there?
- Exactly 1,424 tournament-dictionary entries are nine letters long and begin with O.
- Collins includes 1,401; NWL2023 includes 1,107; ENABLE includes 922, with overlap between lists.
- Only 72 rank among the 25,000 most frequent English words, so most entries are uncommon.
- S ends 584 words, well ahead of D at 205.
- The average tile score is 14.2; the highest scores reach 29.
Which O starters are easiest to recognize?
OPERATION, OTHERWISE, OBVIOUSLY, and OVERNIGHT are familiar examples, while OURSELVES and OFFICIALS are easy to spot in ordinary writing. Those recognizable entries give you solid anchors when a rack or puzzle clue already points to O.
The list also includes several word forms that look alike but serve different roles: OPERATING, ORGANIZED, and ORGANISED. The two spellings are both represented here, but a particular game may accept only one. Most entries are not everyday vocabulary, so don’t assume a plausible-looking word will pass your game’s list.
Which O starters score the most?
OXAZEPAMS and OXYGENIZE lead at 29 points each before board bonuses. OUTDAZZLE and OZONIZING follow at 28, while OXIDIZING, OVERQUICK, and OZONIZERS score 27. The rare Z and X tiles drive these totals; the opening O contributes just one point.
For 9-letter words starting with O, a long word is not automatically a strong play: these point totals come from the letters, and premium squares can change the result. Keep a high-value tile beside a letter or word bonus when the board allows it.
Questions people ask
How many nine-letter words start with O?
What is the highest-scoring nine-letter word starting with O?
Which letter most often ends nine-letter O words?
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