Scrabble Dictionary & Word Finder – Check Words, Create Anagrams
11 letter words starting with the letter O
Words that Start with O, 11 Letters Long – Complete List
- oarsmanship[18]
- obdurations[14]
- obediential[14]
- obesenesses[13]
- obfuscating[19]
- obfuscation[18]
- obfuscatory[21]
- obituarists[13]
- objectified[26]
- objectifies[25]
- objectivate[25]
- objectively[28]
- objectivise[25]
- objectivism[27]
- objectivist[25]
- objectivity[28]
- objectivize[34]
- objurations[20]
- objurgating[22]
- objurgation[21]
- objurgative[24]
- objurgators[21]
- objurgatory[24]
- obligations[14]
- obligements[16]
- obliquation[22]
- obliqueness[22]
- obliquities[22]
- obliquitous[22]
- obliterated[14]
- obliterates[13]
- obliterator[13]
- obliviously[19]
- obmutescent[17]
- obnoxiously[23]
- obnubilated[16]
- obnubilates[15]
- obsceneness[15]
- obscenities[15]
- obscurantic[17]
- obscuration[15]
- obscurement[17]
- obscureness[15]
- obscurities[15]
- obsecrating[16]
- obsecration[15]
- observables[18]
- observances[18]
- observantly[19]
- observation[16]
- observative[19]
- observators[16]
- observatory[19]
- observingly[20]
- obsessional[13]
- obsessively[19]
- obsidionary[17]
- obsignating[15]
- obsignation[14]
- obsignatory[17]
- obsolescent[15]
- obsolescing[16]
- obsoletions[13]
- obsoletisms[15]
- obstetrical[15]
- obstinacies[15]
- obstinately[16]
- obstipation[15]
- obstriction[15]
- obstructers[15]
- obstructing[16]
- obstruction[15]
- obstructive[18]
- obstructors[15]
- obtainments[15]
- obtemperate[17]
- obtempering[18]
- obtestation[13]
- obtruncated[16]
- obtruncates[15]
- obtrusively[19]
- obtundities[14]
- obturations[13]
- obumbrating[18]
- obumbration[17]
- obviousness[16]
- obvolutions[16]
- occasioners[15]
- occasioning[16]
- occidentals[16]
- occipitally[20]
- occultation[15]
- occupancies[19]
- occupations[17]
- occurrences[17]
- oceanariums[15]
- oceanfronts[16]
- ocellations[13]
- ochlocratic[20]
- ochlophobia[23]
- ochlophobic[25]
- octachordal[19]
- octagonally[17]
- octahedrite[17]
- octahedrons[17]
- octanedioic[16]
- octapeptide[18]
- octastichon[18]
- octennially[16]
- octillionth[16]
- octingenary[17]
- octodecimos[18]
- octohedrons[17]
- octonarians[13]
- octonocular[15]
- octopushers[18]
- octuplicate[17]
- odonatology[16]
- odontalgias[13]
- odontalgies[13]
- odontoblast[14]
- odontocetes[14]
- odontogenic[15]
- odontograph[18]
- odontolites[12]
- odontologic[15]
- odontophore[17]
- odoriferous[15]
- odoriphores[17]
- odorousness[12]
- oecological[16]
- oecologists[14]
- oecumenical[17]
- oenological[14]
- oenologists[12]
- oenomancies[15]
- oenophilies[16]
- oenophilist[16]
- oesophageal[17]
- oestradiols[12]
- oestrogenic[14]
- offenceless[19]
- offenseless[17]
- offensively[23]
- offertories[17]
- offhandedly[25]
- officialdom[22]
- officialese[19]
- officialism[21]
- officiality[22]
- officiaries[19]
- officiating[20]
- officiation[19]
- officiators[19]
- officinally[22]
- officiously[22]
- offprinting[20]
- offsaddling[20]
- offscouring[20]
- offshorings[21]
- oftennesses[14]
- oleographic[19]
- olfactology[20]
- olfactories[16]
- oligarchies[17]
- oligochaete[17]
- oligochrome[19]
- oligoclases[14]
- oligomerous[14]
- oligopolies[14]
- oligotrophy[20]
- ombrogenous[16]
- ombrometers[17]
- ombrophiles[20]
- ombrophobes[22]
- ominousness[13]
- ommatophore[20]
- omnifarious[16]
- omnificence[20]
- omniformity[21]
- omnipatient[15]
- omnipotence[17]
- omnipotency[20]
- omnipotents[15]
- omnipresent[15]
- omniscience[17]
- onagraceous[14]
- oncogeneses[14]
- oncogenesis[14]
- oncological[16]
- oncologists[14]
- oncoviruses[16]
- oneirically[16]
- oneirodynia[15]
- oneiromancy[18]
- oneiroscopy[18]
- onerousness[11]
- ongoingness[13]
- onocentaurs[13]
- onomasticon[15]
- onomatology[17]
- ontogeneses[12]
- ontogenesis[12]
- ontogenetic[14]
- ontological[14]
- ontologists[12]
- onychitises[19]
- onychomancy[26]
- onychophagy[28]
- opalescence[17]
- opeidoscope[18]
- openability[18]
- openhearted[17]
- openmouthed[19]
- operability[18]
- operagoings[15]
- operational[13]
- operatising[14]
- operatively[19]
- operativity[19]
- operatizing[23]
- operculated[16]
- operettists[13]
- operoseness[13]
- operosities[13]
- ophicalcite[20]
- ophicleides[19]
- ophidiarium[19]
- ophiolaters[16]
- ophiologies[17]
- ophiologist[17]
- ophiomorphs[23]
- ophthalmias[21]
- ophthalmist[21]
- opinionated[14]
- opinionator[13]
- opinionists[13]
- opisometers[15]
- opisthosoma[18]
- oppignerate[16]
- oppignorate[16]
- oppilations[15]
- opponencies[17]
- opportunely[18]
- opportunism[17]
- opportunist[15]
- opportunity[18]
- oppositions[15]
- oppressions[15]
- opprobrious[17]
- opprobriums[19]
- oppugnantly[19]
- opsimathies[18]
- opsiometers[15]
- opsomaniacs[17]
- opsonifying[20]
- optimalised[16]
- optimalises[15]
- optimalized[25]
- optimalizes[24]
- optionality[16]
- optokinetic[19]
- optologists[14]
- optometries[15]
- optometrist[15]
- oracularity[16]
- oraculously[16]
- orangewoods[16]
- orbiculares[15]
- orbicularis[15]
- orbicularly[18]
- orbiculated[16]
- orchardings[18]
- orchardists[17]
- orchestrate[16]
- orchestrina[16]
- orchestrion[16]
- orchidology[21]
- orchiectomy[23]
- ordainments[14]
- orderliness[12]
- ordinariest[12]
- ordinations[12]
- ordonnances[14]
- orecchiette[18]
- orecchietti[18]
- oreographic[19]
- oreological[14]
- oreologists[12]
- orepearched[19]
- orepearches[18]
- organically[17]
- organicisms[16]
- organicists[14]
- organisable[14]
- organistrum[14]
- organizable[23]
- organograms[15]
- orientalise[11]
- orientalism[13]
- orientalist[11]
- orientality[14]
- orientalize[20]
- orientating[12]
- orientation[11]
- orientators[11]
- orienteered[12]
- originality[15]
- originating[13]
- origination[12]
- originative[15]
- originators[12]
- ornamentals[13]
- ornamenters[13]
- ornamenting[14]
- ornamentist[13]
- ornithology[18]
- ornithopods[17]
- ornithopter[16]
- ornithosaur[14]
- orographers[17]
- orographies[17]
- orphanhoods[20]
- orpheoreons[16]
- orthoborate[16]
- orthocaines[16]
- orthocenter[16]
- orthocentre[16]
- orthoclases[16]
- orthodontia[15]
- orthodontic[17]
- orthodoxies[22]
- orthodromic[19]
- orthoepical[18]
- orthoepists[16]
- orthogenics[17]
- orthognathy[21]
- orthographs[20]
- orthography[23]
- orthonormal[16]
- orthopaedic[19]
- orthopedias[17]
- orthopedics[19]
- orthopedies[17]
- orthopedist[17]
- orthophyres[22]
- orthophyric[24]
- orthopnoeas[16]
- orthopraxes[23]
- orthopraxis[23]
- orthoprisms[18]
- orthopteran[16]
- orthopteron[16]
- orthoptists[16]
- orthoscopes[18]
- orthoscopic[20]
- orthostatic[16]
- orthostichy[22]
- orthotropic[18]
- oscillating[14]
- oscillation[13]
- oscillative[16]
- oscillators[13]
- oscillatory[16]
- oscillogram[16]
- oscitancies[15]
- oscitations[13]
- osculations[13]
- osmiridiums[16]
- osmometries[15]
- osmotically[18]
- ostensively[17]
- ostensories[11]
- ostensorium[13]
- ostentation[11]
- osteoblasts[13]
- osteoclases[13]
- osteoclasis[13]
- osteoclasts[13]
- osteocollas[13]
- osteodermal[14]
- osteodermic[16]
- osteogenies[12]
- osteogenous[12]
- osteography[20]
- osteologies[12]
- osteologist[12]
- osteopathic[18]
- osteophytes[19]
- osteophytic[21]
- osteoplasty[16]
- osteotomies[13]
- ostleresses[11]
- ostracisers[13]
- ostracising[14]
- ostracizers[22]
- ostracizing[23]
- ostracoderm[16]
- ostracodous[14]
- ostreaceous[13]
- ostreophage[17]
- ostreophagy[20]
- ostrichisms[18]
- ostrichlike[20]
- othernesses[14]
- otherwhiles[20]
- otherworlds[18]
- otoplasties[13]
- ototoxicity[23]
- ouananiches[16]
- oughtnesses[15]
- ouroboroses[13]
- ouroscopies[15]
- outachieved[20]
- outachieves[19]
- outbalanced[16]
- outbalances[15]
- outbargains[14]
- outbitching[19]
- outbleating[14]
- outblessing[14]
- outblooming[16]
- outbluffing[20]
- outblushing[17]
- outblusters[13]
- outboasting[14]
- outbragging[16]
- outbrawling[17]
- outbrazened[23]
- outbreaking[18]
- outbreathed[17]
- outbreathes[16]
- outbreeding[15]
- outbuilding[15]
- outbullying[17]
- outbursting[14]
- outcapering[16]
- outcatching[19]
- outcaviling[17]
- outcavilled[17]
- outcharging[18]
- outcharming[19]
- outcheating[17]
- outclassing[14]
- outclimbing[18]
- outcoaching[19]
- outcompeted[18]
- outcompetes[17]
- outcounting[14]
- outcraftied[17]
- outcrafties[16]
- outcrawling[17]
- outcropping[18]
- outcrossing[14]
- outcrowding[18]
- outdazzling[31]
- outdebating[15]
- outdelivers[15]
- outdesigned[14]
- outdistance[14]
- outdoorsman[14]
- outdoorsmen[14]
- outdragging[15]
- outdreaming[15]
- outdressing[13]
- outdrinking[17]
- outdropping[17]
- outduelling[13]
- outdwelling[16]
- outercourse[13]
- outfeasting[15]
- outfielders[15]
- outfighting[19]
- outfiguring[16]
- outfittings[15]
- outflanking[19]
- outflashing[18]
- outfloating[15]
- outflowings[18]
- outflushing[18]
- outfrowning[18]
- outfumbling[19]
- outgalloped[15]
- outgambling[17]
- outgassings[13]
- outgenerals[12]
- outgleaming[15]
- outglitters[12]
- outgrinning[13]
- outgrossing[13]
- outguessing[13]
- outhandling[16]
- outhomering[17]
- outhumoring[17]
- outhustling[15]
- outintrigue[12]
- outjettings[19]
- outjockeyed[28]
- outjuggling[21]
- outjuttings[19]
- outlaughing[16]
- outlaunched[17]
- outlaunches[16]
- outlauncing[14]
- outlearning[12]
- outlodgings[14]
- outlustring[12]
- outmaneuver[16]
- outmantling[14]
- outmarching[19]
- outmarriage[14]
- outmastered[14]
- outmatching[19]
- outmeasured[14]
- outmeasures[13]
- outmuscling[16]
- outnighting[16]
- outnumbered[16]
- outorganise[12]
- outorganize[21]
- outpainting[14]
- outpassions[13]
- outpatients[13]
- outpeopling[16]
- outperforms[18]
- outpitching[19]
- outplanning[14]
- outplodding[16]
- outplotting[14]
- outpointing[14]
- outpolitick[19]
- outpopulate[15]
- outpourings[14]
- outpowering[17]
- outpreached[19]
- outpreaches[18]
- outpreening[14]
- outpressing[14]
- outproduced[17]
- outproduces[16]
- outpromised[16]
- outpromises[15]
- outpunching[19]
- outpursuing[14]
- outquarters[20]
- outreaching[17]
- outreasoned[12]
- outrebounds[14]
- outreckoned[18]
- outreddened[14]
- outreigning[13]
- outrivaling[15]
- outrivalled[15]
- outsavoring[15]
- outscheming[19]
- outscolding[15]
- outscooping[16]
- outscorning[14]
- outscreamed[16]
- outsettings[12]
- outshooting[15]
- outshouting[15]
- outsleeping[14]
- outslicking[18]
- outsmarting[14]
- outsmelling[14]
- outsourcing[14]
- outspanning[14]
- outsparkled[18]
- outsparkles[17]
- outspeaking[18]
- outspeckles[19]
- outspeeding[15]
- outspelling[14]
- outspending[15]
- outspokenly[20]
- outsporting[14]
- outsprinted[14]
- outstanding[13]
- outstarting[12]
- outstations[11]
- outsteering[12]
- outstepping[16]
- outstrained[12]
- outstridden[13]
- outstriding[13]
- outstriking[16]
- outstripped[16]
- outstriving[15]
- outstudying[16]
- outstunting[12]
- outswearing[15]
- outsweeping[17]
- outsweetens[14]
- outswelling[15]
- outswimming[19]
- outswingers[15]
- outswinging[16]
- outthanking[19]
- outthieving[18]
- outthinking[19]
- outthrobbed[19]
- outthrowing[18]
- outthrusted[15]
- outtonguing[13]
- outtowering[15]
- outtraveled[15]
- outtricking[18]
- outtrotting[12]
- outtrumping[16]
- outvaunting[15]
- outvenoming[17]
- outvillains[14]
- outwardness[15]
- outwatching[20]
- outwearying[18]
- outweighing[19]
- outwhirling[18]
- outworthing[18]
- outwresting[15]
- outwrestled[15]
- outwrestles[14]
- outyielding[16]
- ouvirandras[15]
- ovariectomy[21]
- overabounds[17]
- overachieve[22]
- overactions[16]
- overanalyse[17]
- overanalyze[26]
- overanxiety[24]
- overanxious[21]
- overarching[20]
- overarousal[14]
- overarrange[15]
- overasserts[14]
- overbalance[18]
- overbearing[17]
- overbeating[17]
- overbetting[17]
- overbidders[18]
- overbidding[19]
- overbilling[17]
- overblanket[20]
- overblouses[16]
- overblowing[20]
- overboiling[17]
- overbooking[21]
- overborrows[19]
- overbounded[18]
- overbraking[21]
- overbridged[19]
- overbridges[18]
- overbriefed[20]
- overbrimmed[21]
- overbrowing[20]
- overbrowsed[20]
- overbrowses[19]
- overbulking[21]
- overburdens[17]
- overburning[17]
- overburthen[19]
- overbusying[20]
- overcalling[17]
- overcareful[19]
- overcarried[17]
- overcarries[16]
- overcasting[17]
- overcatches[21]
- overcaution[16]
- overcharged[21]
- overcharges[20]
- overchilled[20]
- overclaimed[19]
- overclasses[16]
- overcleaned[17]
- overcleared[17]
- overclouded[18]
- overcloying[20]
- overcoached[22]
- overcoaches[21]
- overcoating[17]
- overcolored[17]
- overcolours[16]
- overcommits[20]
- overcomplex[27]
- overconcern[18]
- overconsume[18]
- overcontrol[16]
- overcooking[21]
- overcooling[17]
- overcorrect[18]
- overcounted[17]
- overcovered[20]
- overcrammed[21]
- overcrawing[20]
- overcropped[21]
- overcrowded[21]
- overcrowing[20]
- overcutting[17]
- overdecking[22]
- overdesigns[16]
- overdevelop[20]
- overdeviate[18]
- overdirects[17]
- overdosages[16]
- overdraught[19]
- overdrawing[19]
- overdressed[16]
- overdresses[15]
- overdriving[19]
- overdubbing[20]
- overdusting[16]
- overearnest[14]
- overediting[16]
- overeducate[17]
- overemoting[17]
- overexcited[24]
- overexcites[23]
- overexerted[22]
- overexpands[24]
- overexplain[23]
- overexploit[23]
- overexposed[24]
- overexposes[23]
- overextends[22]
- overfalling[18]
- overfatigue[18]
- overfavored[21]
- overfearing[18]
- overfeeding[19]
- overfilling[18]
- overfishing[21]
- overflights[21]
- overflooded[19]
- overflowing[21]
- overflushes[20]
- overfocused[20]
- overfocuses[19]
- overfolding[19]
- overforward[21]
- overfraught[21]
- overfreedom[20]
- overfreight[21]
- overfulfill[20]
- overfulness[17]
- overfunding[19]
- overgalling[16]
- overganging[17]
- overgarment[17]
- overgearing[16]
- overgetting[16]
- overgilding[17]
- overgirding[17]
- overglanced[18]
- overglances[17]
- overglazing[25]
- overgloomed[18]
- overgoading[17]
- overgorging[17]
- overgoverns[18]
- overgrading[17]
- overgrained[16]
- overgrainer[15]
- overgrassed[16]
- overgrasses[15]
- overgrazing[25]
- overgreened[16]
- overgrowing[19]
- overgrowths[21]
- overhailing[18]
- overhanding[19]
- overhandled[19]
- overhandles[18]
- overhanging[19]
- overharvest[20]
- overhastily[20]
- overhauling[18]
- overheaping[20]
- overhearing[18]
- overheating[18]
- overhenting[18]
- overhitting[18]
- overholding[19]
- overhonored[18]
- overhunting[18]
- overimpress[18]
- overindulge[16]
- overinflate[17]
- overinforms[19]
- overinsured[15]
- overinsures[14]
- overintense[14]
- overissuing[15]
- overjumping[26]
- overkeeping[21]
- overkilling[19]
- overlabored[17]
- overlabours[16]
- overlanders[15]
- overlanding[16]
- overlapping[19]
- overlarding[16]
- overlayings[18]
- overleaping[17]
- overlearned[15]
- overleather[17]
- overleavens[17]
- overlending[16]
- overlengths[18]
- overletting[15]
- overlighted[19]
- overliteral[14]
- overloading[16]
- overlockers[20]
- overlocking[21]
- overlookers[18]
- overlooking[19]
- overlording[16]
- overmanaged[18]
- overmanages[17]
- overmanning[17]
- overmantels[16]
- overmasters[16]
- overmasting[17]
- overmatched[22]
- overmatches[21]
- overmatters[16]
- overmeasure[16]
- overmelting[17]
- overmilking[21]
- overmounted[17]
- overmuscled[19]
- overnetting[15]
- overnighted[19]
- overnighter[18]
- overnourish[17]
- overobvious[19]
- overofficed[23]
- overoffices[22]
- overoperate[16]
- overpackage[23]
- overpacking[23]
- overpainted[17]
- overparting[17]
- overpassing[17]
- overpayment[21]
- overpedaled[18]
- overpeering[17]
- overpeopled[19]
- overpeoples[18]
- overperched[22]
- overperches[21]
- overpicture[18]
- overpitched[22]
- overpitches[21]
- overplaided[18]
- overplanned[17]
- overplanted[17]
- overplaying[20]
- overplotted[17]
- overplusses[16]
- overpoising[17]
- overposting[17]
- overpowered[20]
- overpraised[17]
- overpraises[16]
- overprecise[18]
- overprepare[18]
- overpressed[17]
- overpresses[16]
- overpricing[19]
- overprinted[17]
- overprizing[26]
- overprocess[18]
- overproduce[19]
- overprogram[19]
- overpromise[18]
- overpromote[18]
- overprotect[18]
- overpumping[21]
- overracking[21]
- overreached[20]
- overreacher[19]
- overreaches[19]
- overreacted[17]
- overreading[16]
- overreckons[20]
- overredding[17]
- overrefined[18]
- overrefines[17]
- overrenning[15]
- overreports[16]
- overrespond[17]
- overripened[17]
- overroasted[15]
- overruffing[21]
- overrulings[15]
- overrunners[14]
- overrunning[15]
- oversailing[15]
- oversalting[15]
- oversaucing[17]
- overscoring[17]
- overseeding[16]
- overselling[15]
- overserious[14]
- overservice[19]
- oversetting[15]
- overshading[19]
- overshadows[21]
- overshining[18]
- overshowers[20]
- overskipped[23]
- overslaughs[18]
- oversleeves[17]
- overslipped[19]
- oversmoking[21]
- oversoaking[19]
- overspender[17]
- overspicing[19]
- overspilled[17]
- overspreads[17]
- overstaffed[21]
- overstained[15]
- overstaring[15]
- overstating[15]
- overstayers[17]
- overstaying[18]
- oversteered[15]
- overstepped[19]
- overstirred[15]
- overstocked[21]
- overstories[14]
- overstrains[14]
- overstretch[19]
- overstrewed[18]
- overstrides[15]
- overstrikes[18]
- overstrooke[18]
- overstudied[16]
- overstudies[15]
- overstuffed[21]
- oversudsing[16]
- oversupping[19]
- overswaying[21]
- oversweeten[17]
- overswelled[18]
- overswollen[17]
- overtalking[19]
- overtasking[19]
- overteaches[19]
- overtedious[15]
- overteeming[17]
- overthought[21]
- overthrower[20]
- overthrusts[17]
- overthwarts[20]
- overtighten[18]
- overtipping[19]
- overtnesses[14]
- overtoiling[15]
- overtopping[19]
- overtowered[18]
- overtrading[16]
- overtrained[15]
- overtreated[15]
- overtrimmed[19]
- overtripped[19]
- overtrumped[19]
- overtrusted[15]
- overturners[14]
- overturning[15]
- overutilise[14]
- overutilize[23]
- overvaluing[18]
- overveiling[18]
- overviolent[17]
- overvoltage[18]
- overwarming[20]
- overwatched[23]
- overwatches[22]
- overwatered[18]
- overwearied[18]
- overwearies[17]
- overwearing[18]
- overweather[20]
- overweening[18]
- overweighed[22]
- overweights[21]
- overwetting[18]
- overwhelmed[23]
- overwinding[19]
- overwinging[19]
- overwinters[17]
- overworking[22]
- overwrested[18]
- overwrestle[17]
- overwriting[18]
- overwritten[17]
11-Letter Words Starting with O: Common Questions
What are the 11-letter words that start with O?
According to the English dictionary, there are 1031 words with 11 letters that begin with the letter O. These words are valid for games like Scrabble and Words with Friends.
Which letters appear most frequently in 11-letter words starting with O?
The most common letters in these 11-letter words are: O, E, R, I, T. It's useful to remember these as they often appear in random letter selections.
What are the least frequent letters in 11-letter words starting with O?
In this group of 11-letter words, the rarest letters are: Q, J, Z, X, K. While they might not appear often, using them can score you more points in word games.
Where can I find 11-letter words starting with O that contain a specific letter in the middle?
You can use our search tool to specify the length of the word (11), the starting letter (O), and also indicate any letters that must be present within the word. This is a very helpful feature for forming words in various scenarios.
Discover all eleven-letter words starting with the letter O

Find every 11-letter English word starting with the letter 'o'. This specialized list is perfect for Scrabble players, Words With Friends enthusiasts, and anyone eager to enhance their vocabulary. All words included are valid according to the TWL, SOWPODS, and WWF dictionaries, ensuring you have access to an authoritative Scrabble dictionary right at your fingertips.
This focused collection of 11-letter words beginning with 'o' is especially useful when you’re looking to fill a specific gap on the board or plan an impressive move. Whether you’re trying to utilize a high-value letter or simply need to fit an exact word length, these words can help you strategize effectively. With the aid of our Scrabble solver or anagram generator, you can check the validity of these words and optimize your gameplay.
Mastering this targeted subset of words not only boosts your strategic prowess but also increases your chances of landing game-winning plays. Knowing these specific 11-letter words starting with 'o' can open up new pathways on the board, so take a moment to browse the list below. Don’t forget to explore broader options like all words starting with 'o' or all 11-letter words to expand your gameplay possibilities even further!
11-letter words starting with O – additional categories
Find all 11-letter words starting with the letter O. You can filter them by ending letter or by a letter contained inside.