12-Letter Words Matching _O___N______

There are 155 12-letter words that match _O___N______. 75 are common words, such as BOUTONNIERES and COELENTERATE. A rarer one is ZOOXANTHELLA. In this set, C is the most frequent open letter (116 words). 60 words contain a doubled letter.

Full list 155

Common words

boutonnierescoelenteratecombinationscommandeeredcommandmentscommencementcommendationcommendatorycommensuratecommentariescommentatingcommentators
boutonnierescoelenteratecombinationscommandeeredcommandmentscommencementcommendationcommendatorycommensuratecommentariescommentatingcommentatorscommonaltiescommonnessescommonplacescommonwealthcommunicablecommunicablycommunicantscommunicatedcommunicatescommunicatorcompanionwaycompensatingcompensationcompensatorycompunctionsconcentratedconcentratescondensationconfinementscongenialitycongenitallyconjunctionsconjunctivaeconjunctivasconjunctivesconjuncturescontentmentscontinentalscontingentlycontinuancescontinuationcontinuitiescontinuouslyconveniencesconvenientlyconventiclesconventionalconvincinglycosponsoringcottonmouthsgormandizersgormandizinggovernmentalgovernorshiphootenannieshorrendouslymockingbirdsmodernnessesmotionlesslynoncancerousnonconductornonrenewablenonsensitivepollinationsportentouslyrottennessesroughneckingsolemnifyingsolemnnessestormentinglywoodennessesworkingwomanworkingwomencolumniationcommandinglycommensalismcommensalitycommentativecomminationscommunalizedcommunalizescompanionatecomponentialcompunctiousconcenteringconcentratorconcentricalcondonationsconjunctivalconsensuallycontinuativeconventionercosmonauticsdoorknockersnoncandidatenonlinearitypolyandristspolyanthusesvolcanicallybombinationscocounselingcocounselledcollenchymascollinearitycommanderiescomminutionscommunalismscommunalistscommunicateecompanioningcompensativecompensatorsconcanavalinconcinnitiesconsentinglyconsonanciescontingencescontinuatorscontinuinglyconventiclerconventuallycoprincipalscotransducedcotransducescotransportsdoughnutlikegoldennessesgormandisinggovernorateshollandaisesnoncandidacynonconcurrednonconformednonconformernoncongruentnonconsciousnonconstantsnonconsumersnonconsumingnonfinancialnonlandownernonlanguagesnonmunicipalnonsentencesnonvanishingpollenosisespollinosisesrottenstonessoddennessestorrentiallyvolcanologicwoodenheadedzooxanthella

About this list

Words
155 (75 common words)
Common example
boutonnieres
Rare example
zooxanthella
Doubled letters
60
Ending in S
67
Most frequent letter
C (116)

Questions

How many 12-letter words matching _o___n______ are there?

155. 75 of them are common words.

What is a common example?

BOUTONNIERES is among the common words in this set.