10-Letter Words That Start With: O
There are 1,350 10-letter words,
124 10-letter phrases and
0 10-letter abbr's that start with
O.
Best Scoring
| Expand? | Word | Save? | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|---|
| oxygenized | 10 | 31 | ||||||
verb • change (a compound) by increasing the proportion of the electronegative part; or change (an element or ion) from a lower to a higher positive valence: remove one or more electrons from (an atom, ion, or molecule) • dehydrogenate with oxygen • impregnate, combine, or supply with oxygen | ||||||||
| oxygenizes | 10 | 30 | ||||||
verb • change (a compound) by increasing the proportion of the electronegative part; or change (an element or ion) from a lower to a higher positive valence: remove one or more electrons from (an atom, ion, or molecule) • dehydrogenate with oxygen • impregnate, combine, or supply with oxygen | ||||||||
| outdazzled | 10 | 30 | verbv | |||||
Valid word for Scrabble US
| ||||||||
| oxidizable | 10 | 29 | adjectiveadj | |||||
adjective satellite • capable of undergoing a chemical reaction with oxygen | ||||||||
| outdazzles | 10 | 29 | verbv | |||||
Valid word for Scrabble US
| ||||||||
| outjockeys | 10 | 26 | verb, adjectivev, adj | |||||
verb • To outdo; to outvie. | ||||||||
| oropharynx | 10 | 25 | nounn | |||||
noun • cavity formed by the pharynx at the back of the mouth | ||||||||
| outjinxing | 10 | 25 | verbv | |||||
Valid word for Scrabble US
| ||||||||
| overprized | 10 | 25 | adjectiveadj | |||||
verb • To prize excessively; to overvalue. | ||||||||
| optimizing | 10 | 24 | verbv | |||||
verb • make optimal; get the most out of; use best • modify to achieve maximum efficiency in storage capacity or time or cost • act as an optimist and take a sunny view of the world | ||||||||
| or scroll down to see all results... | ||||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | ||||||||
All 10 Letter Words
Words (1350)
officiallyoperationsoriginallyoccupationoutrageousobligationoppositionoptimisticorganizingoccasionaloppressionoverweightoverlookedoriginatedoverturnedoccurrenceorchestralordinarilyoverloadedoppressiveobligatoryovercomingobituariesorganisingoverheatedobliterateoverpricedoverseeingordinationobstructedomnipotentoverridingoncologistovertakingornamentaloutlandishomniscientorthopedicostensiblyoutpatientoverchargeoftentimesoveractingoveractiveoverstatedoverpayingoceanariumoverstayedobservanceoriginatorovershadowobsequiousobstetricsorientatedoutclassedoccidentalosculationostensibleoutpouringovervaluedoverriddenoverlappedoutfielderovereatingobedientlyoxygenatedoscillatorotherworldomnivorousoculomotoroverflightoutthoughtoverburdenoutgrowingoverlayingoesophagusobservableoutfittingovergroundoverrulingofficiatedoceanfrontorganismicophthalmicoxygenizedoverspreadoverstressoverpartedobstinanceornerinessouthittingoverextendordovicianoutscoringoversimpleorthoclaseoscillatedoverexciteoceangoingoverpraiseoppositelyoutwittingoverdosingodontologyovipositorostracisedoverexposeokeechobeeoffsettingoctahedronoverratingobliginglyofficiatororopharynxorphanhoodoutsellingoutperformoutshiningoceanologyovermasterovermodestorbiculateophthalmiaoutstationobnubilateobservablyoleaginousoversupplyopalescentopaquenessoutbalanceodiousnessornatenessobstructorobtainableobtainmentornithopodopenhandedobduratelyoperculateorogenesesorogenesisoverspendsoverturingoxidizableoverspicedoutvaluingoptimisingoratoricaloverassertoverspillsorographicoutproduceovermatureoptimizersoutfiguresoverhauledobduraciesoutpromiseoptimizingopercularsoutlastingoverheapedoperculumsobsessionsobsessivesoutpunchesochlocratsoutfittersoutflankedonslaughtsorotundityovermightyoutwaitingobediencesoubliettesoutsoaringoverstatesovercountsobeisancesoutputtingoutsourcedobeisantlyoutleapingoutwarringontogeniesoverwarmedopulenciesoutwastingoverbilledoverhopingorganisersoutraisingoutweariedoverhuntedoverblouseoutrankingoverhypingomnibussesoutclassesorganizersoutweighedoracularlyoutclimbedoverreportoverweenedoverbookedoverfishedoverfishesoutcoachedoverdaringobfuscatesoutcompeteoverweighsoutgainingoutspringsoverfloodsoverstrideoverboughtorangeadesoutsprintsoxymoronicoutcountedoutgamblesorangeriesoutmanningoutreckonsoutstaringostensoriaoutgassingoldfangledorangutansorthodoxlyoutwindingoverbreedsoverstuffsoctarchiesoutmarchedoutcroppedoutcrossedoutsteeredoxyuriasesoxyuriasisoutmastersosteocytesoutmatchesobjectivesoutcrowdedolecranonsoutworkersoutgleamedoutworkingoverbrowseoutachieveoutriggersoutcursingoutglitteroverjoyingosteogenicoutstridesoutringingoutmuscledoutglowingoutmusclesoutrivaledorthogradeoutstrivenoutstrivesoutdatedlyoverpassedobturationoverburnedoverpassesoutarguingobjurgatesoutstudiedoutdazzlesoutnumbersoutgrinnedoverscaledoutyellingoverswingsoutdebatedoffensivesoutgrossedoverscoresolfactionsoutdeliveroutgrossesoutsulkingovipositedoutyieldedoutrootingorientatesoutbargainoutgrowthsobligatelyovergildedovertaskedobligatingoutdodgingoutpassingoutrunnersoutrunningoutgunningoverdubbedovertaxingovercastedofficiantsoutbeamingoutdraggedoversewingofficiatesoutdrawingoverdyeingovershadedoutdreamedoutbiddingoriginatesoutgeneralouthearingovariotomyoppressingoffishnessoutdressesoverthrownoutpitchedoppressorsoutpitchesoutschemedoverlearntoverplayedovershirtsoutschemesoffloadingostracisesoutscoldedoffprintedostracismsorthotistsostracizedouttaskingoverplusesostracizesoutbloomedoversightsoverclaimsopalescingoutduelingoutplayingovergovernoutblushedovercleansocclusionsouthustlesovertiringownershipsoverslaughocclusivesoutplottedoverpowersoutboastedoutpointedoutearningordainmentoffspringsovertoppedoccultismsoutpollingovergrazedoutbraggedopennessesoutbrawledoutjinxingouttoweredoversoakedotherwhereordinancesoperagoersoutjugglesoverprizedotiosenessoutpoweredoverlovingoccurrentsoutjumpingouttrickedoutsingingovermannedoutkeepingoverarchedoverarchesovertrumpsoutfeastedornithosesoverarmingorangewoodordonnanceotologistsoutkickingoutsittingouttrumpedoutpressedoverexertsoutfeelingoutpressesoverexpandorogeneticoutkillingoperativesoutskatingommatidiumoutbulgingotoscopiesoutpricingoverspicesoutfencingovermantelobservantsoutbulkingoutkissingoutvauntedoxidationsorganicismobbligatosoutbulliedoutslickedochlocracyoutbulliesoutlandersosmeteriumoutfiguredoutsmartedoverhatingoverurgingoverpumpedoutburningoutfindingoutsmelledorganismalorologistsoutlaughedoutpullingovercookedoverstaffsoperettistoutpunchedoutsmilingoutvoicingovercooledoutfishingoblatenessosmolalityoverbakingovermeltedoutcaperedoutsmokingovervaluesoximetriesosmolarityoutpursuedoutpursuesorphanagesoutlawriesoutsnoringoverbeatenonomasticsoverfacileoptometersosmometersovermilkedoptometricosmometricoutcatchesoutpushingoutleadingoutwalkingobsolescedoutcaviledoutsourcesoverbettedoverminingoilinessesorganellesoutfloatedoverbiddenovervotingobsolescesorphicallyoutspannedophiolitesoutquotingoverreactsoversteersorganicistoutlearnedovermixingobsoletelyontologiesoutchargedoutsparkleontologistoutchargesorganicityoverfavorsoverhonorsobsoletingoutcharmedoverfearedosmundinesoutwatchedovermuchesoutwatchesommatidialoutcheatedoutweariesoutwearingoverbleachoverwatersoxycodonesoutfoolingoutspeededoxygenasesorrisrootsoutchiddenovercrowdsoxygenatesoinologiesoutfootingoutrangingoutspelledoctachordsoutchidingoverstocksoxygenatoroverfilledoutweepingoverboiledoecologiesovercuringoctahedralophiuroidsoutfrownedoutfumbledoutreachedoxygenizesoutcoachesoutfumblesoutreachesoctametersoxygenlessobfuscatedomnificentoutreadingoutspreadsoutwhirledoverdeckedovernightsoverstrewnoverborrowoverstrewsobstruentsossifragesoutreasonsoutcookingoutgallopsoutreboundoenologiesoverwettedoutgambledoverflowedosteitidesoverstrodeoverwhelmsoverbrakedorganologyoutwillingoverbrakesoverdesignopprobriumoverstrainoutstartedobituaristorthodoxesoverflyingoverinformoenophilesoutcrawledoverroastsoverstrungorganosolsomnirangesoutstatingoverruffedoutmarchesobjectionsoutstayingoversubtleorthoepiesorganzinesoutcrossesoverbriefsoutwishingoverbrightoversudsedoutmatchedoverdirectoversudsesomophagiasoutgivingsoversuppedoverworkedomophagiesosmiridiumoutcrowingoutglaringoutstretchoestrogensoverissuedoratressesoverissuesoverpackedoutriggingoutrightlyoverbrutaloversaltedobtrusionsoctillionsoysteringsoverwritesoverbuildsobjectlessobtundentsoutdancingoutwrestleoleographsoutgnawingoverfundedoverdosageoversaucedobturatingoutroaringoversaucesozoceritesoleoresinsoverkilledozokeritesoutstrokesoverwinterobjurgatedobturatorsoutwritingoverdraftsoutrockingoutwrittenoversavingoutdazzledoutstudiesoutwroughtobtusitiesozonationsoutofficesoutrollingoutbackersoutstuntedoctonariesoutdebatesoverscoredosteopathsoverpedalsoligarchicoutyelpingoverbuyingoverlaborsovercalledorientallyoverpeopleoctoploidsorchardistoverseededovertalkedobversionsoctopodansoutdesignsoverladingoligoclaseoppilatingoutpaintedoutguessedoviraptorsoutguessesoverdrinksofficeringosteosisesoverdrivenoutbarkingoverdrivesosteoblastoncologiesosteotomesoptionallyobviationsovertaughtorienteersoutguidingovergirdedosteoclastoverdryingobligatorsovalbuminsoutbawlingornithosisoutrushingoctothorpsoriflammesoutgushingovalnessesopposelessorchestrasouthandledouthandlesoutsailingoverlavishoutbeggingobtusenessorthoptersoverplaidsovershadesovulationsoutbiddersoutpeopledoutsavoredoverleapedoverthinksoutflowingoutpeoplesosteopathyofficinalsoligogenesoccasionedoligomericoutdressedovaritidesoverplantsovereatersoverglazedoverlearnsoverthrowsocularistsoozinessesoverglazesoutblazingovereditedopacifiersorchidlikeoutbleatedouttalkingovershootsoligophagyoutpityingoverchillsopacifyingouthomeredoutdrivingoutblessedoutscoopedovergoadedoutblessesoutdroppedoligopsonyorismologyoverlengthouttellingouthowlingoverplyingoutplacingoutthankedoccipitalsodalisquesouthumoredoutplannedoutscornedostracodesoutbluffedoutduelledovertimingowlishnessoutthievedoversimplyoutthievesovertippedorchitisesouthuntingoutblushesoutscreamsoutploddedoafishnessornamentedouthustledovergradedoveremotedovergradesoverpotentoverskirtsoddsmakersoveremotesolivaceousoverclearsoverlightsopsonifiedovertoiledolivenitesopsonifiesovercloudsoversleepsovergrowthoutservingoverlivingoveractionoccultistsoliviniticoscillatesoutthrustsoverhandedorthoepistovergrazesoutechoingorthogonalovertradedornithinesoutshamingovertradesoxacillinsopsonizingoutbravingoversmokedodometriesoutercoatsoversmokesoptativelyotherguessovercolorsoverpricesovertrainsoverlordedobscurantsoscitancesotherwhileoutjockeysoverprintsoutpourersovercomersonionskinsoutbrazensoutfablingoutjuggledoutshoutedoperagoingovertreatsouttradingovercommitoverprizesololiuquisordinarierovertricksordinariesotiositiesoutprayingouttravelsovermanageoutfastingoptimalityoutjuttingobsecratedosculatingoverhandleobsecratesorthopteraoasthousesoutfawningosculatoryoutbribingoutsinningoutpreenedouttrottedophidiidaeorthopticsoperatisedovertrustsorthoptistoperatisesovermastedorthoscopeonocentaurotorrhoeasorangutangoverturnerorthotomusodontoliteoptimisersoverhastesobservancyombrometerophiolatryocellationoperatizedoperatizesorographerombrophileoutprizingovermatterovertypingophisaurusobservatoroutvenomedombrophilsorb-weavingodontomataombrophobeoxidimetryoxidisableorologicaloutvillainoreographyosmidrosesobduratingoreologiesosmidrosisobdurationoreologistoverrackedottrelitesochronosisonobrychisoutlauncedotterhoundoutlauncesoverstainsoxybenzeneobsidionalonsettingsoverrakingoxycephalyouananicheoverstandsoxydendrumonshoringsoptologiesomphalotusobsignatedoptologistovereyeingoverrashlyoverstaredoverveiledobsignatesoverstaresophicleideoutcastingodorimetryoutflashedochraceousodoriphoreoutflashesophidiariaorphanismsoverfallenoverraughtoverstayerophiolaterorpharionsorpheoreonoptophonesovercoversomittancesoverbidderophioliticoverrefineophiologicobeliscoidoctangularovercrawedoverreckononosmodiumoverwashesoval-bodiedobsoletionoughtlingsoutflushedovermountsoutflushesoval-shapedobeliskoidobsoletismophiomorphoverreddedoutspeckleoverstinksorchidalesovercro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