12-Letter Words Matching _______O____

There are 896 12-letter words that match _______O____. 323 are common words, such as ABOLITIONISM and ABOLITIONIST. A rarer one is WATERPROOFER. In this set, S is the most frequent open letter (690 words). 167 words contain a doubled letter.

Full list 896

Common words

abolitionismabolitionistabstemiouslyaccordionistaffectionateaforethoughtafterthoughtagoraphobiasagoraphobicsambulatoriesamphibiouslyanthropology
abolitionismabolitionistabstemiouslyaccordionistaffectionateaforethoughtafterthoughtagoraphobiasagoraphobicsambulatoriesamphibiouslyanthropologyapportioningarcheologiesarcheologistasynchronousauspiciouslyautonomouslyavariciouslybackstrokingbacteriologyboisterouslybombproofingbraggadociosbrainstormedbuttonholingcalamitouslycandlepowerscaparisoningcapriciouslycardiologiescardiologistcatastrophescatastrophiccauliflowerscensoriouslycenterboardschalcedonieschildproofedchivalrouslychloroformedchronologieschronologistchurchgoingscircuitouslyclangorouslyclerestoriescoalitionistcoffeehousescommodiouslycompanionwaycompulsoriescompulsorilyconditionalsconditionersconditioningconsistoriescontagiouslycontemporarycontiguouslycontinuouslycorrespondedcosponsoringcottonmouthscounteroffercourageouslycrapshooterscrisscrossedcrisscrossescustomhousesdecontrolleddeflationarydemonologiesdepilatoriesdepositoriesderogatorilydisapprovalsdisapprovingdisastrouslydiscomforteddiscommodingdiscomposingdiscomposuredisconsolatedisharmoniesdiversionaryeavesdroppedeavesdropperelocutionaryelocutionistembryologiesembryologistendogenouslyentomologiesentomologistepidemiologyeuphoniouslyevolutionaryevolutionistexcursionistexecutionersexobiologiesexpansionaryexpansionismexpansionistextortionateextortionersextortionistextraneouslyfallaciouslyfastidiouslyfelicitouslyfictitiouslyfingerboardsfireproofingflameproofedfortuitouslyfuturologiesfuturologistgastronomiesgladiatorialglassblowersglassblowingglobetrottergluttonouslygraphologiesgraphologistgratuitouslygreengrocersgregariouslygynecologiesgynecologisthaemoglobinsharmoniouslyheatproofinghematologieshematologistheterodoxieshoneymoonershoneymooninghorrendouslyhorseshoeinghydrophobiasimmunologiesimmunologistimperviouslyincestuouslyindecorouslyinfectiouslyinflationaryingloriouslyiniquitouslyinspectorateisolationismisolationistjudicatorieslaboratorieslanguorouslylasciviouslylicentiouslylugubriouslymackintoshesmacrobioticsmarvellouslymastectomiesmelancholiasmelancholiesmendaciouslymeticulouslymicrobiologymicrogroovesmicroscopiesmilquetoastsmineralogiesmineralogistmiraculouslymispronouncemonogamouslymonotonouslymorphologiesmortarboardsmotherboardsmusicologiesmusicologistmysteriouslyneedlepointsnetherworldsnightclothesnoncorrodingnoncorrosivenoncustodialnonexplosivenonnarcoticsnonpoisonousnoticeboardsnumerologiesnumerologistnutritionistnutritiouslyobligatorilyobsequiouslyoceanologiesofficeholderomnivorouslyoutperformedoutrageouslyoverdecorateoverexposingoverexposureovershootingoverthrowingpaleontologyparatroopersparishionerspartitioningperemptorilyperestroikasperfidiouslyperniciouslypharmacologypharmacopeiaphrenologiesphrenologistphysiologiesphysiologistpigeonholingplainclothespolicyholderportentouslyporterhousesposthumouslypraiseworthyprecariouslyprecociouslypredisposingprehistoriespreschoolerspresupposingprobationaryprobationersprodigiouslyprofessorialpromontoriespropitiouslyprosperouslyprotectorateprovisioningpsychologiespsychologistpugnaciouslypussyfootingradioisotoperadioscopiesrebelliouslyreceptionistrecessionalsrecessionaryredevelopingrefashioningrefractoriesreinvigoraterendezvousedrendezvousesrepositoriesridiculouslyrustproofingsalutatoriansanctimoniesscandalouslyschoolhousesschussboomerscrupulosityscrupulouslyscurrilouslysecessionistseismologiesseismologistshadowboxingsharecroppedsharecroppersharpshootersidestrokingsolicitouslysoundproofedspeleologiesspeleologistspermatozoonspringboardsstockbrokersstockbrokingstupendouslysummerhousessuspiciouslyswitchboardstechnologiestechnologistthunderouslytoxicologiestoxicologisttraitorouslytrajectoriestrapshootingtremendouslytumultuouslytwelvemonthsubiquitouslyultravioletsuncontrolledunderclothesundergroundsundergrowthsunderscoringungraciouslyuproariouslyurbanologiesurbanologistvibraphonistvichyssoisesvictoriouslyvociferouslyvoluminouslyvoluptuouslywaterproofedaccessioningepistemologymelancholicsuncataloguedaccretionaryaccusatorialaeroembolismallelomorphsamphitropousanastomosinganiseikoniasanisotropiesanticolonialantistrophesappassionatoarchiphonemeastrobiologyastrogeologyasynchronismbacteriostatballadmongerbarrelhousesblithesomelybranchiopodsbreechloadercadaverouslycalumniouslycannonfodderchaulmoograscheeseboardschemotropismchondriosomechromatogramchromatologychrysarobinscircumrotateclearstoriescompanionateconchologiescontemporizecostermongercotyledonouscraniotomiescreditworthycumbersomelycyclopropanecyclosporinecytotaxonomydaguerrotypedeflationistdemonologistdendrologistdeviationismdeviationistdialectologydiaphanouslydimensioningdiscommoditydisembroileddysteleologyecclesiologyeducationistencrimsoningentomologizeepiphenomenaepisiotomiesescapologisteuchromosomeevolutionismexclusionaryexobiologistextortionaryfactitiouslyflagitiouslyflavoproteingastrologistgillyflowersglaciologistglobeflowersglucoproteinglycoproteingnotobioticsgossipmongergrallatorialgraveclothesgreengroceryheliotropismhemeralopiashemorrhoidalheterologousheteronomoushomeschoolerhomochromoushydrogeologyhydrotropismhypertrophichypochloriteidolatrouslyimmersionismincautiouslyindigenouslyinflationisminflationistintuitionismintuitionistisometropiaskilocalorieslachrymoselylachrymositylactoproteinlaparotomieslexicologieslexicologistlibidinouslyloquaciouslylubriciouslylumpectomiesmalodorouslymelancholiacmerrythoughtmeticulositymicroprogrammicroscopistmonochloridemordaciouslymorphologistmothproofingmultiflorousmuzzleloaderneurobiologynonsteroidalnyctophobiasodontologistonomasiologyorthorhombicorthotropouspaleobiologypaleoecologypaleozoologypalindromistparachronismparalipomenaparasitologyperfusionistperjuriouslypharyngologyphlebotomiesphlebotomizephototropismphysostomousphytobiologypleochroismspneumatologypneumococcalpneumococcuspolychromingpolychromouspolygamouslypostcolonialposterioritypreceptorialprefectorialprehistorianproctologiesproctologistprofessorateprothonotaryprototrophicprotozoologyprovisionerspsephologiespsephologistpsychologismpsychologizepsychosocialpyrrhuloxiasquadrinomial

About this list

Words
896 (323 common words)
Common example
abolitionism
Rare example
waterproofer
Doubled letters
167
Ending in S
295
Most frequent letter
S (690)

Questions

How many 12-letter words matching _______o____ are there?

896. 323 of them are common words.

What is a common example?

ABOLITIONISM is among the common words in this set.