13-Letter Words Matching _______O_____

There are 572 13-letter words that match _______O_____. 151 are common words, such as ABOLITIONISMS and ABOLITIONISTS. A rarer one is WOLLASTONITES. In this set, I is the most frequent open letter (465 words). 118 words contain a doubled letter.

Full list 572

Common words

abolitionismsabolitionistsaccordionistsafterthoughtsapportionmentarcheologicalarcheologistsbacteriologicbrainstormingcardiologistschildproofingchloroforming
abolitionismsabolitionistsaccordionistsafterthoughtsapportionmentarcheologicalarcheologistsbacteriologicbrainstormingcardiologistschildproofingchloroformingchronologicalchronologistscoalitionistscompanionablecompanionablycompanionshipcompanionwaysconditionallyconditioningscorrespondentcorrespondingcounterofferscrisscrossingdecontrollingdiscomfortingdiscomposuresdisharmoniousdisproportioneavesdropperseavesdroppingeducationallyelocutionistsembryologistsentomologicalentomologistsevolutionistsexceptionableexceptionallyexcursionistsexpansionismsexpansionistsextortionistsflameproofingfuturologistsgastronomicalglassblowingsglobetrottersgrandiloquentgraphologistsgynecologicalgynecologistshematologicalhematologistshomeschoolinghypertrophiedhypertrophiesimmunologicalimmunologistsinspectoratesintentionallyisolationismsisolationistsmegalopolisesmicroscopicalmineralogicalmineralogistsmispronouncedmispronouncesmonochromaticmorphologicalmusicologicalmusicologistsnonconformingnonconformistnonconformitynonexplosivesnonperformingnonsupportingnumerologistsnutritionallynutritionistsobjectionableobjectionablyofficeholdersoperationallyoutperformingoverdecoratedoverdecoratesoverexposurespharmacopeiaspharmacopoeiaphrenologistsphysiologicalphysiologistspolicyholdersprehistoricalprofessorshipprotectoratesprovisionallypsychologicalpsychologistspsychosomaticradioisotopesreceptionistsredevelopmentreinvigoratedreinvigoratesrendezvousingrutherfordiumsadomasochismsadomasochistsalutatorianssanctimoniousschussboomerssecessionistsseismologicalseismologistssemiautomaticsensationallysharecropperssharecroppingsharpshooterssharpshootingsocioeconomicsoundproofingspeleologistsstaphylococcistockbrokingstablespoonfultechnologicaltechnologiststhenceforwardtoxicologicaltoxicologiststraditionallytrapshootingsunceremoniousunderclothingundershootingunequivocallyunfashionableunfashionablyunmentionableurbanologistsventriloquiesventriloquismventriloquistvibraphonistswaterproofingdimensionlessaccelerometeractinomorphicaeroembolismsalcoholometeralectryomancyamphiprostyleaneroidographanthropogenicanthropolatryanthropologicanthropometryanthropopathyanthropophagianthropophagyanthroposophyasynchronismsbacteriolysesbacteriolysisbacteriophagebacteriostatscardiologicalcatastrophismcatastrophistchlamydosporechondriosomeschromatogramschromatographchromatolysischromatophorecinematographclaustrophobeclavichordistcontemporizedcontemporizescosponsorshipcostermongerscouncilorshipcounselorshipcyclopropanesdeipnosophistdepressomotordeviationismsdeviationistsdimensionallydirectionallydirectionlessdisconformitydisembroilingecclesiolatryeducationistsembryologicalepiphenomenonescapologistsexceptionablyextensionallyfreemasonriesgastrologicalglaciologicalglaciologistsglobetrottingglycoproteinsgradationallygraphologicalgynandromorphheartbrokenlyheliotropismshematopoiesisheteromorphichomochromatichypochloritesilluminometerintensionallyintuitionallyintuitionismskinematographlexicologistsmacroeconomicmacroscopicalmelancholiacsmembranophonemicroeconomicmuzzleloadingnonapologeticnoncarbonatednonconformismnondiplomaticnonhistoricalnonpathogenicnonresponsivenumerologicalobsessionallyodontologicalpaleontologicparthenocarpypharmacognosypharmacologicpharyngoscopepharyngoscopyphlebotomizedphlebotomizesphototropismsphrenologicalpneumatographpneumatometerpneumatophorepolychromaticpotentiometerpreceptorshipprehistoriansproctologistsprofessoriateprotectorshipprotochordatepsephologicalpsephologistsradiationallyreductionistsrefractometerrollercoastersaccharometersecessionismsshadowboxingssinistrocularspeleologicalspermatocytesspermatophorespermatophytespermatozoidsstephanotisesstoichiometrystormtroopersstromatolitessubperiostealtachistoscopeteratologicaltheriomorphicthermocouplestraditionlesstrainspotterstrainspottingundiagnosableunemotionallyventriloquizeaffectionallyaffectionlessagranulocytesallelomorphicamphiploidiesamyloidosisesangelologistsanisotropismsanthropomorphanticolonialsantinepotismsantithrombinsapportionableautecologicalavocationallybacteriolyticbacteriophagybibliopolistsbisectionallyblepharoplastblepharospasmbrainstormersbreechloadersbuttonhookingcandleholderscaulifloweretchameleonlikechemotropismschromatolyseschromatolyticchromosomallycodicologicalcohomologicalcollectorshipcollisionallyconchologistsconditionablecorresponsivecounterorderscryptologicalcryptologistscryptozoologycyclosporinescytotaxonomicdegringoladesdemonologicaldemonologistsdendrologicaldendrologistsdeontologicaldeontologistsdiffusionismsdiffusionistsdinucleotidesdisharmonizeddisharmonizesdiversionistseducationesesendocytosisesendoperoxidesenterocoelousenterocolitisenzymologistsepidemiologicepileptogenicepiphenomenalevolutionismsexclusionistsexobiologicalexobiologistsflameproofersflavoproteinsflugelhornistfuturologicalgastronomistsgeohydrologicgossipmongersgranodioritesgranodioritichemacytometerhematopoieseshematopoietichemocytometerhemorrhoidalshomeschoolershydrothoraceshydrothoraxeshydrotropismshyperarousalshyperploidieshyperproducerimmunosorbentinflationismsinflationistsinspectorshipintercroppingintercrossinginterproximalintertropicalintrathoracicintuitionistsiontophoresesiontophoresisiontophoreticisocarboxazidjabberwockieslactoglobulinletterboxingsluteotrophinsmacroglobulinmalacologicalmalacologistsmegalopolitanmerrythoughtsmetachromaticmicrobiologicmicroprogramsmicroscopistsmisemploymentmoderatorshipmonochromatormonochromistsmorphologistsmyxomatosisesneedleworkersnematologicalnematologistsnephrologistsnincompooperynonbiologicalnonbiologistsnonconformersnoncorrodiblenoncorrodingsnoneconomistsnonemploymentnonexploitivenonlandownersnonperformersnonpetroleumsnonrandomnessnonrespondentnonrespondersnonuniformityoceanologistsoperationismsoperationistsorismologicaloutreproducedoutreproducesoverencourageoverinformingoverreportingpaleobiologicpaleoecologicpalindromistspalynologicalpalynologistspanleukopeniapapyrologistsparamyxovirusparasitologicparkinsonismspartitionistspathognomonicpediculosisespentaploidiesperfusionistspharmacopeialphlebotomistsphotobiologicphotogeologicphotoproductsphrasemongerspneumatolyticpolyribosomalpolyribosomesporphyropsinspostholocaustpostsecondarypraxeologicalprebiologicalprecentorshippreceptorialsprecisionistsprednisolonespreemploymentpregnenolonesprivatdocentsprivatdozentsprobationallyproctologicalprofessoratesprofessoriatsprogestogenicprototrophiespseudomonadespseudomorphicpsittacosisespsychologisedpsychologisespsychologismspsychologizedpsychologizespyrheliometer

About this list

Words
572 (151 common words)
Common example
abolitionisms
Rare example
wollastonites
Doubled letters
118
Ending in S
246
Most frequent letter
I (465)

Questions

How many 13-letter words matching _______o_____ are there?

572. 151 of them are common words.

What is a common example?

ABOLITIONISMS is among the common words in this set.