12-Letter Words Matching _I________O_

There are 47 12-letter words that match _I________O_. 27 are common words, such as CIRCUMCISION and CIVILISATION. A rarer one is VINIFICATION. In this set, N is the most frequent open letter (44 words). 11 words contain a doubled letter.

Full list 47

Common words

circumcisioncivilisationcivilizationdilapidationdisaffectiondisinfectiondisinflationdispensationdisquisitiondissertationdissimulatordissociation
circumcisioncivilisationcivilizationdilapidationdisaffectiondisinfectiondisinflationdispensationdisquisitiondissertationdissimulatordissociationdistillationdistributionfibrillationfinalizationliquefactionminimizationministrationmisdirectionmisquotationpigmentationvilificationvioloncellosvitalizationvitrifactionvituperationdigitizationcitificationdiencephalondisclamationdisoperationdisseminatordivaricationliriodendronviolincellosvivificationcinquecentoscircumfusiondimerizationdispossessorfiberizationlithotriptormiseducationnidificationvigintillionvinification

About this list

Words
47 (27 common words)
Common example
circumcision
Rare example
vinification
Doubled letters
11
Ending in S
3
Most frequent letter
N (44)

Questions

How many 12-letter words matching _i________o_ are there?

47. 27 of them are common words.

What is a common example?

CIRCUMCISION is among the common words in this set.