15-Letter Words Matching _______IO______

There are 75 15-letter words that match _______IO______. 31 are common words, such as ACRIMONIOUSNESS and CEREMONIOUSNESS. A rarer one is XERORADIOGRAPHY. In this set, N is the most frequent open letter (66 words). 39 words contain a doubled letter.

Full list 75

Common words

acrimoniousnessceremoniousnesscompassionatelyconcessionairesconfectioneriescontentiousnessconventionalityconventionalizedispassionatelyexpeditiousnessexpressionisticflirtatiousness
acrimoniousnessceremoniousnesscompassionatelyconcessionairesconfectioneriescontentiousnessconventionalityconventionalizedispassionatelyexpeditiousnessexpressionisticflirtatiousnessillustriousnessimpecuniousnessimpressionisticindustriousnessinjudiciousnessmeritoriousnesspretentiousnessprofessionalismprofessionalizeproportionalityproportionatelypunctiliousnessrepetitiousnessrevolutionariesrevolutionisingrevolutionizingtendentiousnessunconsciousnessunquestioninglyantinationalistautoradiographscommissionairescompendiousnesscontortionisticconventionalismconventionalistdeleteriousnessefficaciousnessexhibitionisticignominiousnessirreligiousnessperfectionisticpsychobiologistrumbustiousnesssententiousnessantirationalismantirationalistantirationalityatrabiliousnessautoradiographycholangiographychronobiologieschronobiologistcompassionatingconfectionariesconfessionalismconfessionalistecophysiologiesepitheliomatousepizootiologiesimpecuniositiesnonstationariesopprobriousnessprestigiousnessproportionatingpsychobiographypsychobiologiesrevolutionarilyrevolutionizerssporangiophorestemerariousnessunmelodiousnessxeroradiography

About this list

Words
75 (31 common words)
Common example
acrimoniousness
Rare example
xeroradiography
Doubled letters
39
Ending in S
42
Most frequent letter
N (66)

Questions

How many 15-letter words matching _______io______ are there?

75. 31 of them are common words.

What is a common example?

ACRIMONIOUSNESS is among the common words in this set.