15-Letter Words Matching ____O_______I__

There are 119 15-letter words that match ____O_______I__. 22 are common words, such as COSMOPOLITANISM and DISCONTINUATION. A rarer one is VISCOELASTICITY. In this set, T is the most frequent open letter (106 words). 9 words contain a doubled letter.

Full list 119

Common words

cosmopolitanismdiscontinuationdiscontinuitiesimprobabilitiesinviolabilitiesmicroaggressionmisconstructionnationalizationneoconservativenonconformitiesnonconstructivenoncontributing
cosmopolitanismdiscontinuationdiscontinuitiesimprobabilitiesinviolabilitiesmicroaggressionmisconstructionnationalizationneoconservativenonconformitiesnonconstructivenoncontributingpersonificationphotojournalismphotojournalistphotosynthesizepreconditioningproportionalityradioactivitiesrationalizationrephotographingunsportsmanlikeadenoidectomiesapproachabilityastronavigationcommodificationcosmopolitanizecyanocobalaminsethnocentricitygeomorphologiesheliocentricityhydrodynamicistimprovisatorialinexorabilitieslactovegetarianmastoidectomiesmetropolitanismmicrosporangiumnonconfidentialoligonucleotideoligosaccharidepersonalizationphotoconductionphotoelasticityphotomultiplierprenotificationproconservationreproducibilityunprofitabilityantiobscenitieschemotaxonomieschemotaxonomistcolloquialitiescyanocobalaminecyanoethylatingcyanoethylationcyclohexylaminediagonalizationdichotomizationdisconformitiesdisposabilitiesdorsoventralityemployabilitiesepizootiologiesgeomorphologistglucocorticoidshydroxylapatitehypnotizabilityimprovabilitiesmicrodissectionmicrometeoroidsmicroporositiesmicroprojectionmicropublishingmicroseismicitymicrotonalitiesmisvocalizationneoconservatismneurotoxicitiesnincompooperiesnonconservationnonconservativenonconstructionnontotalitarianoligomerizationorthogonalitiesorthogonalizingoverornamentingpathogenicitiesphenomenologiesphenomenologistphotoconductivephotoexcitationphotoionizationphotoproductionphototoxicitiesphytotoxicitiespreformationistpremodificationpreponderanciespromotabilitiesproportionatingprosopographiesprotoporphyrinsradioprotectionradioprotectivereasonabilitiesregionalizationretroactivitiesretroreflectionretroreflectivesacrosanctitiessaprogenicitiesschoolmasterishsigmoidoscopiessubvocalizationthyroidectomiesunknowabilitiesviscoelasticity

About this list

Words
119 (22 common words)
Common example
cosmopolitanism
Rare example
viscoelasticity
Doubled letters
9
Ending in S
40
Most frequent letter
T (106)

Questions

How many 15-letter words matching ____o_______i__ are there?

119. 22 of them are common words.

What is a common example?

COSMOPOLITANISM is among the common words in this set.