13-Letter Words Matching _I___O_______

There are 37 13-letter words that match _I___O_______. 12 are common words, such as BIBLIOGRAPHER and BIBLIOGRAPHIC. A rarer one is VIROLOGICALLY. In this set, I is the most frequent open letter (32 words). 7 words contain a doubled letter.

Full list 37

Common words

bibliographerbibliographicdiagnosticiandisproportionfictionalizedfictionalizesmicroorganismmillionnairesminicomputersmispronouncedmispronouncesmisquotations
bibliographerbibliographicdiagnosticiandisproportionfictionalizedfictionalizesmicroorganismmillionnairesminicomputersmispronouncedmispronouncesmisquotationsbibliolatriesbibliotherapybiogeographerdiageotropismmillionairessviceroyaltiesvitriolicallyailurophobiasbibliolatrousbibliomaniacsbibliopegistsbibliophiliesbibliophilismbibliopolistsbiogeographicdichromatismsdigitoxigenindilatometriesfictionalisedfictionalisesfictioneeringmisknowledgesmisprogramingmisprogrammedvirologically

About this list

Words
37 (12 common words)
Common example
bibliographer
Rare example
virologically
Doubled letters
7
Ending in S
18
Most frequent letter
I (32)

Questions

How many 13-letter words matching _i___o_______ are there?

37. 12 of them are common words.

What is a common example?

BIBLIOGRAPHER is among the common words in this set.