9-Letter Words That Start With O
Complete list of 469 9-letter words, with Scrabble scores one tap away.
Home › 9-letter words › 9-Letter Words That Start With O
There are 469 9-letter words that start with O, about 2.9% of all 9-letter words in this list. The most common second letter is V, and the highest-scoring word is OXIDIZING (27 points).
Top-scoring words that start with o
oxidizingobjectifyoxidizersobjectiveobliquelyobliquityoptimizedorthodoxyovercheckoverjoyed
All 469 words that start with o
oarswomanoarswomenobbligatoobcordateobedienceobeisanceobesenessobfuscateobjectifyobjectingobjectionobjectiveobjectorsobjurgateoblationsobligatedobligatesobligatorobligatosobliquelyobliquityobliviousobloquialobnoxiousobreptionobscenelyobscenestobscenityobscurantobscurelyobscurestobscuringobscurityobsecrateobsequentobsequiesobservantobserversobservingobsessingobsessionobsessiveobsolesceobsoletedobsoletesobstaclesobstetricobstinacyobstinateobstructsobstruentobtainingobtrudingobtrusionobtrusiveobtundingobumbrateobverselyobviatingobviationobviouslyoccasionsoccidentsoccipitaloccludingocclusionocclusiveoccultismoccultistoccupancyoccupantsoccupiersoccupyingoccurringoceanariaochlocratocotillosoctachordoctagonaloctahedraoctameteroctastyleoctennialoctillionoctopusesodalisqueodometersodorouslyoenophileoffendersoffendingoffensiveofferingsoffertoryoffhandedofficialsofficiantofficiaryofficiateofficinalofficiousoffloadedoffprintsoffscreenoffshootsoffspringoffstagesohmmetersoilclothsoilfieldsoilstonesointmentsoleaceousoleandersoleastersolecranonoleographoleoresinolfactionolfactoryolibanumsoligarchsoligarchyoligopolyoliguriasoliveniteombudsmanombudsmenominouslyomissibleomissionsomnibusesomnirangeomnivoresomophagiaonanisticoncogenesoncogeniconcologicondometeronerouslyonionskinonlookersonlookingonomasticonrushingonslaughtontogenicoogenesesoogenesisoogeneticoologicaloospheresopalescedopalescesoperatingoperationoperativeoperatorsoperculumoperettasophidiansophiologyopponentsopportuneopposableoppositesoppressedoppressesoppressoroppugnantoppugningoptativesopticallyopticiansoptimallyoptimismsoptimistsoptimizedoptimizeroptimizesoptioningoptometeroptometryopulentlyorangeadeorangutanoratoriesoratoriosorbicularorchestraordainingorderingsorderlessorderliesordinanceordinandsordinatesorganelleorganismsorganistsorganizedorganizerorganizesorganzineorgiasticorientalsorientateorienteerorientingorificialoriflammeoriginalsoriginateorinasalsornamentsorneriestornithineorographyorphanageorphaningorpimentsorthiconsorthodoxyorthopterorthopticorthoticsorthotistoscillateoscitancyosculatedosculatesosmicallyosmometerossifrageossifyingostensiveostensoryosteologyosteopathosteotomeosteotomyostracismostracizeostracodsostrichesothernessotherwiseotologiesotoplastyotoscopesoublietteourselvesoutarguedoutarguesoutboardsoutboastsoutbravedoutbravesoutbreaksoutburstsoutcastesoutdoorsyoutermostouterwearoutfacingoutfieldsoutfightsoutfittedoutfitteroutflanksoutfoughtoutfoxingoutgoingsoutgrowthoutgunnedouthousesoutlanderoutlastedoutlawingoutlayingoutliningoutlivingoutnumberoutpacingoutplayedoutpointsoutputtedoutracingoutragingoutrangedoutrangesoutrankedoutreasonoutriddenoutridersoutridingoutriggeroutroaredoutsailedoutscoredoutscoresoutshinesoutshoutsoutsidersoutskirtsoutsmartsoutsourceoutspendsoutspokenoutspreadoutstayedoutstripsoutvotingoutwardlyoutweighsoutwittedoutworkedoutworkerovenbirdsovenproofovenwaresoveractedoverarmedoverawingoverbearsoverbitesoverblownoverboardoverbooksoverborneoverbuildoverbuiltovercastsovercheckoverclockovercloudovercoatsovercomesovercooksovercropsovercrowdoverdoingoverdosedoverdosesoverdraftoverdrawnoverdrawsoverdressoverdriveovereagerovereatenovereateroverexertoverfeedsoverfillsoverfliesoverflownoverflowsoverglazeovergrazeovergrownovergrowsoverhandsoverhangsoverhappyoverhastyoverhaulsoverheadsoverheardoverhearsoverheatsoverissueoverjoyedoverladenoverlargeoverleapsoverlearnoverloadsoverlooksoverlordsoverlyingovermatchovernightoverplaysoverpoweroverpriceoverprintoverprizeoverproudoverratedoverratesoverreachoverreactoverridesoverrigidoverripenoverroastoverruledoverrulesoverscaleoverscoreoverseersoversellsoversewedoversexedovershareoversharpovershineovershoesovershootoversightoverskirtoversleepoversleptoverspendoverspentoverstaffoverstateoverstaysoversteeroverstepsoverstockoverstudyoverstuffoversweetovertakenovertakesovertaxedovertaxesoverthinkoverthrewoverthrowovertimesovertiredovertiresovertnessovertonesovertradeovertrainovertrickovertrumpoverturesoverturnsoverusingovervalueoverviewsoverwearyoverweighoverwhelmoverworksoverwriteoverwroteoviparityoviparousovotestisovulatingovulationovulatoryownershipoxidationoxidativeoxidizersoxidizingoxygenateoxygenousoxytocinsoysteringoysterman
More 9-letter word lists
Jump to another letter:
Or go back to all 9-letter words, try the word finder to combine clues, or open the word unscrambler.
© 2026 5 Letter Words Hub. Independent word-game helper, not affiliated with Wordle, Scrabble or their owners. Word lists come from a general English dictionary, not an official tournament list: check your game's own rules for disputed words.