9 Letter Words Starting With O
There are 600 9 letter words starting with O. The highest scoring in Scrabble is OBJECTIFY at 26 points, ahead of OKEYDOKEY at 24. 38 contain a J, Q, X or Z.
The List
Showing the first 600 of 1,407, alphabetically.
OAKENSHAWOAKMOSSESOANSHAGHSOARFISHESOARSWOMANOARSWOMENOASTHOUSEOBBLIGATIOBBLIGATOOBCONICALOBCORDATEOBDURATEDOBDURATESOBEAHISMSOBEDIENCEOBEISANCEOBELISCALOBELISINGOBELIZINGOBESENESSOBESITIESOBFUSCATEOBJECTIFYOBJECTINGOBJECTIONOBJECTIVEOBJECTORSOBJURGATEOBLATIONSOBLIGABLEOBLIGANTSOBLIGATEDOBLIGATESOBLIGATOROBLIGATOSOBLIQUELYOBLIQUESTOBLIQUINGOBLIQUITYOBLIVIONSOBLIVIOUSOBLOQUIALOBLOQUIESOBNOXIOUSOBOVATELYOBREPTIONOBSCENELYOBSCENESTOBSCENITYOBSCURANTOBSCURELYOBSCURERSOBSCURESTOBSCURINGOBSCURITYOBSECRATEOBSEQUENTOBSEQUIALOBSEQUIESOBSERVANTOBSERVERSOBSERVINGOBSESSINGOBSESSIONOBSESSIVEOBSESSORSOBSIDIANSOBSIGNATEOBSIGNINGOBSOLESCEOBSOLETEDOBSOLETESOBSTACLESOBSTETRICOBSTINACYOBSTINATEOBSTRUCTSOBSTRUENTOBTAINERSOBTAININGOBTEMPERSOBTENDINGOBTENTIONOBTESTINGOBTRUDERSOBTRUDINGOBTRUSIONOBTRUSIVEOBTUNDENTOBTUNDINGOBTUNDITYOBTURATEDOBTURATESOBTURATOROBUMBRATEOBVENTIONOBVERSELYOBVERSIONOBVERTINGOBVIATINGOBVIATIONOBVIATORSOBVIOUSLYOBVOLUTEDOBVOLVENTOCCASIONSOCCIDENTSOCCIPITALOCCLUDENTOCCLUDERSOCCLUDINGOCCLUSIONOCCLUSIVEOCCLUSORSOCCULTERSOCCULTINGOCCULTISMOCCULTISTOCCUPANCEOCCUPANCYOCCUPANTSOCCUPATEDOCCUPATESOCCUPIERSOCCUPYINGOCCURRENTOCCURRINGOCEANARIAOCEANAUTSOCEANIDESOCELLATEDOCHIDORESOCHLOCRATOCKERISMSOCOTILLOSOCTACHORDOCTAGONALOCTAHEDRAOCTAMETEROCTANGLESOCTAPLOIDOCTAPODICOCTAROONSOCTASTICHOCTASTYLEOCTENNIALOCTILLIONOCTOHEDRAOCTONARIIOCTOPLOIDOCTOPODANOCTOPODESOCTOPUSESOCTOROONSOCTOSTYLEOCTOTHORPOCTUPLETSOCTUPLINGOCULARISTODALIQUESODALISQUEODDNESSESODDSMAKERODIFEROUSODOGRAPHSODOMETERSODONATISTODONTALGYODONTISTSODONTOIDSODONTOMASODORISINGODORIZINGODOROUSLYODOURLESSOECOLOGICOECUMENICOEDIPALLYOEDOMETEROEILLADESOENANTHICOENOMANCYOENOMANIAOENOMETEROENOPHILEOENOPHILSOENOPHILYOENOTHERAOERLIKONSOESOPHAGIOESTRIOLSOESTROGENOESTRONESOESTRUSESOFFENDERSOFFENDINGOFFENSIVEOFFERABLEOFFERINGSOFFERTORYOFFHANDEDOFFICEREDOFFICIALSOFFICIANTOFFICIARYOFFICIATEOFFICINALOFFICIOUSOFFLOADEDOFFPRINTSOFFSADDLEOFFSCREENOFFSEASONOFFSHOOTSOFFSHOREDOFFSHORESOFFSIDERSOFFSPRINGOFFSTAGESOFTENNESSOGHAMISTSOGREISHLYOHMICALLYOHMMETERSOILCLOTHSOILFIELDSOILPAPERSOILSTONESOINTMENTSOITICICASOKEYDOKEYOLDNESSESOLDSQUAWSOLDSTYLESOLEACEOUSOLEANDERSOLEASTERSOLECRANALOLECRANONOLEOGRAPHOLEORESINOLFACTINGOLFACTIONOLFACTIVEOLFACTORYOLIBANUMSOLIGAEMIAOLIGAEMICOLIGARCHSOLIGARCHYOLIGEMIASOLIGOCENEOLIGOGENEOLIGOMERSOLIGOPOLYOLIGURIASOLIPHANTSOLITORIESOLIVENITEOLOGOANEDOLOLIUQUIOLYMPIADSOMADHAUNSOMBRELLASOMBROPHILOMBUDSMANOMBUDSMENOMELETTESOMINOUSLYOMISSIBLEOMISSIONSOMITTANCEOMMATIDIAOMNEITIESOMNIARCHSOMNIBUSESOMNIETIESOMNIFYINGOMNIRANGEOMNIVORESOMOHYOIDSOMOPHAGIAOMOPHAGICOMOPHORIAOMOPLATESOMPHACITEOMPHALOIDONANISTICONCIDIUMSONCOGENESONCOGENICONCOLOGICONCOLYSESONCOLYSISONCOLYTICONCOMETERONCOMINGSONCOSTMANONCOSTMENONCOVIRUSONDOGRAMSONDOGRAPHONENESSESONEROUSLYONGAONGASONIONIESTONIONSKINONLOADINGONLOOKERSONLOOKINGONOMASTICONRUSHINGONSETTERSONSETTINGONSHORINGONSLAUGHTONTICALLYONTOGENICONTOLOGICONYCHITESONYCHITISONYCHIUMSOOFTISHESOOGAMETESOOGENESESOOGENESISOOGENETICOOGONIUMSOOLACHANSOOLOGICALOOLOGISTSOOMPAHINGOOMYCETESOOPHORONSOOSPHERESOOSPOROUSOPACIFIEDOPACIFIEROPACIFIESOPACITIESOPALESCEDOPALESCESOPENSIDESOPENWORKSOPERAGOEROPERANTLYOPERATICSOPERATINGOPERATIONOPERATISEOPERATIVEOPERATIZEOPERATORSOPERCELESOPERCULAROPERCULESOPERCULUMOPERETTASOPEROSELYOPEROSITYOPHIDIANSOPHIOLITEOPHIOLOGYOPHIURANSOPHIURIDSOPHIUROIDOPIFICERSOPINIONEDOPIUMISMSOPOBALSAMOPODELDOCOPPILATEDOPPILATESOPPONENCYOPPONENTSOPPORTUNEOPPOSABLEOPPOSABLYOPPOSITESOPPRESSEDOPPRESSESOPPRESSOROPPUGNANTOPPUGNERSOPPUGNINGOPSIMATHSOPSIMATHYOPSOMANIAOPSONISEDOPSONISESOPSONIUMSOPSONIZEDOPSONIZESOPTATIVESOPTICALLYOPTICIANSOPTICISTSOPTIMALLYOPTIMATESOPTIMISEDOPTIMISEROPTIMISESOPTIMISMSOPTIMISTSOPTIMIZEDOPTIMIZEROPTIMIZESOPTIONALSOPTIONEESOPTIONINGOPTOMETEROPTOMETRYOPTOPHONEOPTRONICSOPULENCESOPULENTLYOPUSCULAROPUSCULESOPUSCULUMORACULOUSORALITIESORANGEADEORANGERIEORANGIESTORANGUTANORATORIALORATORIANORATORIESORATORIOSORATRICESORATRIXESORBICULARORBITALLYORCHELLASORCHESTICORCHESTRAORCHIDISTORCHILLASORDAINERSORDAININGORDALIUMSORDERABLEORDERINGSORDERLESSORDERLIESORDINAIREORDINALLYORDINANCEORDINANDSORDINANTSORDINATEDORDINATESORDNANCESOREODONTSOREPEARCHORESTUNCKORGANDIESORGANELLEORGANICALORGANISEDORGANISERORGANISESORGANISMSORGANISTSORGANIZEDORGANIZERORGANIZESORGANOSOLORGANOTINORGANZINEORGIASTICORGILLOUSORIBATIDSORICALCHEORICHALCSORIENCIESORIENTALSORIENTATEORIENTEERORIENTERSORIENTINGORIFICIALORIFLAMMEORIGANUMSORIGINALSORIGINATEORILLIONSORINASALSORLEANSESORLISTATSORNAMENTSORNERIESTORNITHINEORNITHOIDOROGENIESOROGRAPHYOROLOGIESOROLOGISTOROMETERSORPHANAGEORPHANINGORPHANISMORPHARIONORPHREYEDORPIMENTSORRISROOTORSEILLESORTANIQUEORTHICONSORTHOAXESORTHOAXISORTHODOXYORTHOEPICORTHOLOGYORTHOPEDYORTHOPODSORTHOPTERORTHOPTICORTHOTICSORTHOTISTORTHOTONEORTHROSESOSCILLATEOSCITANCEOSCITANCYOSCITATEDOSCITATESOSCULATEDOSCULATESOSMETERIAOSMICALLYOSMOMETEROSMOMETRYOSMUNDINEOSNABURGSOSSARIUMSOSSATURESOSSEOUSLYOSSICULAROSSIFIERSOSSIFRAGAOSSIFRAGEOSSIFYINGOSSOBUCOSOSSUARIESOSTENSIVEOSTENSORYOSTEOCYTEOSTEODERMOSTEOGENSOSTEOGENYOSTEOLOGYOSTEOMATAOSTEOPATHOSTEOTOMEOSTEOTOMYOSTIARIESOSTINATOSOSTIOLATEOSTLERESSOSTOMATESOSTOSISESOSTRACEANOSTRACISEOSTRACISMOSTRACIZEOSTRACODEOSTRACODSOSTREGERSOSTRICHESOTHERNESSOTHERWISEOTOCYSTICOTOLITHICOTOLOGIESOTOLOGISTOTOPLASTYOTORRHOEAOTOSCOPESOTOSCOPICOTTAVINOSOTTRELITEOUBLIETTEOUGHLYINGOUGHTNESSOUGLIEINGOUISTITISOULACHONSOUROBOROSOUROSCOPYOURSELVESOUTACTINGOUTADDINGOUTARGUEDOUTARGUESOUTASIGHTOUTASKINGOUTBACKEROUTBAKINGOUTBARKED
Common 9 Letter Words Starting With O And What They Mean
The most familiar words on this page and what they mean. Tap any word for its full entry, score and anagrams.
- OPERATING adjective involved in a kind of operation
- OPERATION noun the state of being in effect or being operative
- OTHERWISE adverb in other respects or ways
- OFFICIALS adjective form of OFFICIAL: having official authority or sanction
- OBJECTIVE adjective undistorted by emotion or personal bias
- OPERATORS noun form of OPERATOR: (mathematics) a symbol or function representing a mathematical operation
- ORGANIZED adjective formed into a structured or coherent whole, particularly on a large scale
- OBVIOUSLY adverb unmistakably (‘plain’ is often used informally for ‘plainly’)
- ORCHESTRA noun a musical organization consisting of a group of instrumentalists including string players
- OFFENSIVE adjective violating or tending to violate or offend against
Definitions from Open English WordNet, CC BY 4.0.