9 Letter Words Starting With O
There are 1,107 nine-letter words starting with O, valid in Scrabble and shown with their point values.
- Total words
- 1,107
- Highest scoring
- oxazepams29 points
- Dictionary
- US Scrabble
- oakmosses15
- oarfishes15
- oarswoman14
- oarswomen14
- oasthouse12
- obbligati14
- obbligato14
- obconical15
- obcordate14
- obeahisms16
- obedience14
- obeisance13
- obeliscal13
- obelising12
- obelizing21
- obeseness11
- obesities11
- obfuscate16
- objectify26
- objecting21
- objection20
- objective23
- objectors20
- objurgate19
- oblations11
- obligable14
- obligated13
- obligates12
- obligator12
- obligatos12
- obliquely23
- obliquing21
- obliquity23
- oblivions14
- oblivious14
- obloquial20
- obloquies20
- obnoxious18
- obscenely16
- obscenest13
- obscenity16
- obscurant13
- obscurely16
- obscurest13
- obscuring14
- obscurity16
- obsecrate13
- obsequies20
- observant14
- observers14
- observing15
- obsessing12
- obsession11
- obsessive14
- obsessors11
- obsidians12
- obsolesce13
- obsoleted12
- obsoletes11
- obstacles13
- obstetric13
- obstinacy16
- obstinate11
- obstructs13
- obstruent11
- obtainers11
- obtaining12
- obtesting12
- obtruders12
- obtruding13
- obtrusion11
- obtrusive14
- obtundent12
- obtunding13
- obtundity15
- obturated12
- obturates11
- obturator11
- obversely17
- obversion14
- obverting15
- obviating15
- obviation14
- obviators14
- obviously17
- occasions13
- occidents14
- occipital15
- occludent14
- occluding15
- occlusion13
- occlusive16
- occulters13
- occulting14
- occultism15
- occultist13
- occupancy20
- occupants15
- occupiers15
- occupying19
- occurrent13
- occurring14
- oceanaria11
- oceanauts11
- oceanside12
- oceanview17
- oceanward15
- ocellated12
- ochlocrat16
- ocotillos11
- octachord17
- octagonal12
- octahedra15
- octameter13
- octangles12
- octennial11
- octillion11
- octoploid14
- octopodan14
- octopodes14
- octopuses13
- octoroons11
- octothorp16
- octuplets13
- octupling14
- ocularist11
- odalisque19
- oddnesses11
- oddsmaker17
- odiferous13
- odographs16
- odometers12
- odontoids11
- odorizers19
- odorizing20
- odorously13
- odourless10
- oedipally15
- oeillades10
- oenophile14
- oesophagi15
- oestriols9
- oestrogen10
- oestrones9
- oestruses9
- offenders16
- offending17
- offensive18
- offerings16
- offertory18
- offhanded20
- officered18
- officials17
- officiant17
- officiary20
- officiate17
- officinal17
- officious17
- offloaded17
- offprints17
- offscreen17
- offseason15
- offshoots18
- offshores18
- offspring18
- offstages16
- oganesson10
- oghamists15
- ogreishly16
- ohmically19
- ohmmeters16
- oilcloths14
- oilfields13
- oilpapers13
- oilstones9
- ointments11
- oiticicas13
- okeydokey24
- oldnesses10
- oldsquaws22
- oldstyles13
- oleanders10
- oleasters9
- olecranal11
- olecranon11
- oleograph15
- oleoresin9
- olfaction14
- olfactive17
- olfactory17
- olibanums13
- oligarchs15
- oligarchy18
- oligocene12
- oligogene11
- oligomers12
- oligopoly15
- oligurias10
- olivenite12
- ololiuqui18
- olympiads17
- omadhauns15
- ombudsman16
- ombudsmen16
- omelettes11
- ominously14
- omissible13
- omissions11
- ommatidia14
- omniarchs16
- omnibuses13
- omnicidal14
- omnicides14
- omnirange12
- omnivores14
- omophagia17
- omophagic19
- onanistic11
- onboarded13
- oncidiums14
- oncogenes12
- oncogenic14
- oncologic14
- oncomings14
- oncovirus14
- ondograms13
- onenesses9
- onerously12
- onionskin13
- onloading11
- onlookers13
- onlooking14
- onomastic13
- onrushing13
- onslaught13
- ontically14
- ontogenic12
- ontologic12
- oogametes12
- oogeneses10
- oogenesis10
- oogenetic12
- oogoniums12
- oolachans14
- oolichans14
- oological12
- oologists10
- oompahing17
- oompahpah21
- oospheres14
- opacified17
- opacifier16
- opacifies16
- opacities13
- opalesced14
- opalesces13
- openworks18
- operagoer12
- operantly14
- operatics13
- operating12
- operation11
- operative14
- operators11
- operceles13
- opercular13
- opercules13
- operculum15
- operettas11
- operosely14
- ophidians15
- ophiolite14
- ophiology18
- ophiuroid15
- opinioned12
- opiumisms15
- oppilated14
- oppilates13
- opponency18
- opponents13
- opportune13
- opposable15
- opposites13
- oppressed14
- oppresses13
- oppressor13
- oppugnant14
- oppugners14
- oppugning15
- opsimaths16
- opsonised12
- opsonises11
- opsonized21
- opsonizes20
- optatives14
- optically16
- opticians13
- opticists13
- optimally16
- optimised14
- optimises13
- optimisms15
- optimists13
- optimized23
- optimizer22
- optimizes22
- optionals11
- optionees11
- optioning12
- optometer13
- optometry16
- opulences13
- opulently14
- opuscular13
- opuscules13
- opusculum15
- oralities9
- orangeade11
- orangerie10
- orangiest10
- orangutan10
- oratories9
- oratorios9
- oratrices11
- orbicular13
- orchestra14
- orchidist15
- orchillas14
- ordainers10
- ordaining11
- orderable12
- orderless10
- orderlies10
- ordinally13
- ordinance12
- ordinands11
- ordinates10
- ordnances12
- orebodies12
- oreodonts10
- organdies11
- organelle10
- organised11
- organiser10
- organises10
- organisms12
- organists10
- organized20
- organizer19
- organizes19
- organosol10
- organzine19
- orgasming13
- orgiastic12
- oribatids12
- orichalcs16
- orientals9
- orientate9
- orienteer9
- orienters9
- orienting10
- orificial14
- oriflamme16
- origanums12
- originals10
- originary13
- originate10
- orinasals9
- ornaments11
- orneriest9
- ornithine12
- ornithoid13
- orogenies10
- orography18
- orologies10
- orologist10
- orometers11
- orotundly13
- orphanage15
- orphaning15
- orphreyed18
- orpiments13
- orrisroot9
- ortanique18
- orthicons14
- orthodoxy23
- orthoepic16
- orthopter14
- orthoptic16
- orthotics14
- orthotist12
- oscillate11
- oscitance13
- oscitancy16
- osculated12
- osculates11
- osmeteria11
- osmically16
- osmometer13
- osmometry16
- osmundine12
- osnaburgs12
- ossatures9
- osseously12
- ossicones11
- ossicular11
- ossifiers12
- ossifrage13
- ossifying16
- ossobucos13
- ossuaries9
- ostensive12
- ostensory12
- osteocyte14
- osteology13
- osteomata11
- osteopath14
- osteotome11
- osteotomy14
- ostiaries9
- ostinatos9
- ostomates11
- ostosises9
- ostracise11
- ostracism13
- ostracize20
- ostracode12
- ostracods12
- ostriches14
- otherings13
- otherness12
- otherwise15
- otocystic16
- otolithic14
- otologies10
- otologist10
- otoplasty14
- otoscopes13
- otoscopic15
- oubliette11
- ouistitis9
- ouroboros11
- ourselves12
- outacting12
- outadding12
- outargued11
- outargues10
- outasking14
- outbacker17
- outbaking16
- outbarked16
- outbawled15
- outbeamed14
- outbegged14
- outbidden13
- outbidder13
- outblazed21
- outblazes20
- outbleats11
- outblooms13
- outbluffs17
- outboards12
- outboasts11
- outbought15
- outboxing19
- outbraved15
- outbraves14
- outbrawls14
- outbrazen20
- outbreaks15
- outbreeds12
- outbribed14
- outbribes13
- outbuilds12
- outbulged13
- outbulges12
- outbulked16
- outburned12
- outbursts11
- outbuying15
- outcapers13
- outcasted12
- outcastes11
- outcaught15
- outcavils14
- outcharge15
- outcharms16
- outcheats14
- outchided16
- outchides15
- outcities11
- outclimbs15
- outcooked16
- outcounts11
- outcrawls14
- outcrowds15
- outcrowed15
- outcrying15
- outcursed12
- outcurses11
- outcurves14
- outdanced13
- outdances12
- outdaring11
- outdating11
- outdazzle28
- outdebate12
- outdesign11
- outdodged13
- outdodges12
- outdoorsy13
- outdreams12
- outdreamt12
- outdrinks14
- outdriven13
- outdrives13
- outdueled11
- outearned10
- outeating10
- outechoed15
- outechoes14
- outercoat11
- outermost11
- outerwear12
- outfabled15
- outfables14
- outfacing15
- outfasted13
- outfawned16
- outfeasts12
- outfenced15
- outfences14
- outfields13
- outfights16
- outfigure13
- outfiring13
- outfished16
- outfishes15
- outfitted13
- outfitter12
- outflanks16
- outfloats12
- outflowed16
- outflying16
- outfooled13
- outfooted13
- outfought16
- outfoxing20
- outfrowns15
- outfumble16
- outgained11
- outgallop12
- outgamble14
- outgassed11
- outgasses10
- outgazing20
- outgiving14
- outglared11
- outglares10
- outgleams12
- outglowed14
- outgnawed14
- outgoings11
- outgroups12
- outgrowth16
- outguided12
- outguides11
- outgunned11
- outgushed14
- outgushes13
- outhandle13
- outhomers14
- outhouses12
- outhowled16
- outhumors14
- outhunted13
- outhustle12
- outjinxed24
- outjinxes23
- outjockey25
- outjuggle18
- outjumped21
- outjutted17
- outkicked20
- outkilled14
- outkissed14
- outkisses13
- outlander10
- outlasted10
- outlaughs13
- outlawing13
- outlaying13
- outleaped12
- outlearns9
- outlearnt9
- outliners9
- outlining10
- outlivers12
- outliving13
- outloving13
- outmanned12
- outmaster11
- outmoding13
- outmoving15
- outmuscle13
- outnumber13
- outoffice17
- outpacing14
- outpaints11
- outpassed12
- outpasses11
- outpeople13
- outpitied12
- outpities11
- outplaced14
- outplaces13
- outplayed15
- outpoints11
- outpolled12
- outporter11
- outpoured12
- outpourer11
- outpowers14
- outprayed15
- outpreach16
- outpreens11
- outpriced14
- outprices13
- outpsychs19
- outpulled12
- outpupils13
- outpursue11
- outpushed15
- outpushes14
- outputted12
- outquoted19
- outquotes18
- outracing12
- outraging11
- outraised10
- outraises9
- outrances11
- outranged11
- outranges10
- outranked14
- outrating10
- outraving13
- outreason9
- outreckon15
- outridden11
- outriders10
- outriding11
- outrigged12
- outrigger11
- outrivals12
- outroared10
- outrocked16
- outrolled10
- outrooted10
- 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
- outsprang12
- outspread12
- outspring12
- outsprint11
- outsprung12
- outstands10
- outstared10
- outstares9
- outstarts9
- outstated10
- outstates9
- outstayed13
- outsteers9
- outstride10
- outstrips11
- outstrive12
- outstrode10
- outstroke13
- outstrove12
- outstunts9
- outsulked14
- outswears12
- outsweeps14
- outswings13
- outtalked14
- outtasked14
- outthanks16
- outthieve15
- outthinks16
- outthrobs14
- outthrown15
- outthrows15
- outthrust12
- outtowers12
- outtraded11
- outtrades10
- outtravel12
- outtricks15
- outtrumps13
- outvalued13
- outvalues12
- outvaunts12
- outvoiced15
- outvoices14
- outvoting13
- outwaited13
- outwalked17
- outwardly16
- outwarred13
- outwashes15
- outwasted13
- outwastes12
- outweighs16
- outwhirls15
- outwiling13
- outwilled13
- outwinded14
- outwished16
- outwishes15
- outwitted13
- outworked17
- outworker16
- outwrites12
- outyelled13
- outyelped15
- outyields13
- ovalbumin16
- ovalities12
- ovarioles12
- ovational12
- ovenbirds15
- ovenproof17
- ovenwares15
- overacted15
- overacute14
- overalert12
- overalled13
- overarmed15
- overawing16
- overbaked19
- overbakes18
- overbears14
- overbeats14
- overbills14
- overbites14
- overblown17
- overblows17
- overboard15
- overboils14
- overbooks18
- overboots14
- overborne14
- overbrake18
- overbreed15
- overbrief17
- overbroad15
- overbuild15
- overbuilt14
- overburns14
- overburnt14
- overcalls14
- overcasts14
- overcheap19
- overchill17
- overcivil17
- overclaim16
- overclass14
- overclean14
- overclear14
- overclock20
- overclose14
- overcloud15
- overcoach19
- overcoats14
- overcolor14
- overcomer16
- overcomes16
- overcooks18
- overcools14
- overcount14
- overcrams16
- overcrops16
- overcrowd18
- overcured15
- overcures14
- overdared14
- overdares13
- overdecks19
- overdoers13
- overdoing14
- overdosed14
- overdoses13
- overdraft16
- overdrank17
- overdrawn16
- overdraws16
- overdress13
- overdried14
- overdries13
- overdrink17
- overdrive16
- overdrove16
- overdrunk17
- overdyers16
- overeager13
- overeaten12
- overeater12
- overedits13
- overemote14
- overexert19
- overfavor18
- overfears15
- overfeeds16
- overfills15
- overflies15
- overflood16
- overflown18
- overflows18
- overfocus17
- overfrank19
- overfunds16
- overfussy18
- overgilds14
- overgirds14
- overglaze22
- overgoads14
- overgrade14
- overgraze22
- overgreat13
- overgrown16
- overgrows16
- overhands16
- overhangs16
- overhasty18
- overhated16
- overhates15
- overhauls15
- overheads16
- overheaps17
- overheard16
- overhears15
- overheats15
- overholds16
- overhonor15
- overhoped18
- overhopes17
- overhunts15
- overhyped21
- overhypes20
- overissue12
- overjoyed23
- overkills16
- overlabor14
- overladed14
- overladen13
- overlades13
- overlands13
- overlarge13
- overleaps14
- overleapt14
- overlearn12
- overlends13
- overlight16
- overlived16
- overlives15
- overloads13
- overlooks16
- overlords13
- overloved16
- overloves15
- overlying16
- overmatch19
- overmelts14
- overmilks18
- overmined15
- overmines14
- overmixed22
- overmixes21
- overnight16
- overpacks20
- overpaint14
- overpedal15
- overplaid15
- overplans14
- overplant14
- overplays17
- overplied15
- overplies14
- overplots14
- overpower17
- overprice16
- overprint14
- overprize23
- overproof17
- overproud15
- overpumps18
- overquick27
- overrated13
- overrates12
- overreach17
- overreact14
- overrides13
- overrigid14
- overroast12
- overruffs18
- overruled13
- overrules12
- oversales12
- oversalts12
- oversauce14
- oversaved16
- oversaves15
- overscale14
- overscore14
- overseeds13
- overseers12
- oversells12
- overserve15
- oversewed16
- oversexed20
- overshade16
- overshare15
- oversharp17
- overshirt15
- overshoes15
- overshoot15
- overshots15
- oversides13
- oversight16
- oversized22
- oversizes21
- overskate16
- overskirt16
- oversleep14
- overslept14
- overslips14
- overslipt14
- oversmoke18
- oversoaks16
- oversouls12
- overspend15
- overspent14
- overspice16
- overspill14
- overspilt14
- overspins14
- overstaff18
- overstate12
- overstays15
- oversteer12
- oversteps14
- overstirs12
- overstock18
- overstory15
- overstrew15
- overstudy16
- overstuff18
- oversweet15
- overswing16
- overswung16
- overtaken16
- overtakes16
- overtalks16
- overtasks16
- overtaxed20
- overtaxes19
- overteach17
- overthick21
- overthink19
- overthins15
- overthrew18
- overthrow18
- overtight16
- overtimed15
- overtimes14
- overtimid15
- overtired13
- overtires12
- overtness12
- overtoils12
- overtones12
- overtrade13
- overtrain12
- overtreat12
- overtrick18
- overtrims14
- overtrump16
- overtured13
- overtures12
- overturns12
- overurged14
- overurges13
- overusing13
- overvalue15
- overviews18
- overvivid19
- overvoted16
- overvotes15
- overwarms17
- overwatch20
- overwater15
- overwears15
- overweary18
- overweens15
- overweigh19
- overwhelm20
- overwinds16
- overwords16
- overworks19
- overwound16
- overwrite15
- overwrote15
- overzeals21
- oviductal15
- oviferous15
- oviparity17
- oviparous14
- oviposits14
- oviraptor14
- ovotestes12
- ovotestis12
- ovulating13
- ovulation12
- ovulatory15
- ownerless12
- ownership17
- oxacillin18
- oxalating17
- oxazepams29
- oxidating18
- oxidation17
- oxidative20
- oxidisers17
- oxidising18
- oxidizers26
- oxidizing27
- oximeters18
- oxpeckers24
- oxtongues17
- oxycodone22
- oxygenase20
- oxygenate20
- oxygenize29
- oxygenous20
- oxymorons21
- oxyphiles24
- oxyphilic26
- oxytocics23
- oxytocins21
- oxytropes21
- oysterers12
- oystering13
- oysterman14
- oystermen14
- ozocerite20
- ozokerite22
- ozonating19
- ozonation18
- ozonisers18
- ozonising19
- ozonizers27
- ozonizing28
Looking for nine-letter words that begin with the letter O? This complete list is drawn from the official Scrabble dictionary. Nine-letter words are especially useful for Wordle and for setting up high-scoring plays. Click any word to see its definition, points and anagrams.
Related word lists
Frequently asked questions
How many 9-letter words start with O?
There are 1,107 valid 9-letter words starting with O in the US Scrabble dictionary.
What is the highest-scoring 9-letter word starting with O?
OXAZEPAMS is the highest-scoring 9-letter word starting with O.
