14-Letter Words Matching ____I___O_____

There are 14 14-letter words that match ____I___O_____. 3 are common words, such as CRIMINOLOGISTS and NONDISCLOSURES. A rarer one is VICTIMOLOGISTS. In this set, O is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 14

criminologistsnondisclosuresterminologicalcardiomyopathycommissionairecriminologicalphysiognomicalcardiothoracicfashionmongersnonfissionableovariectomizedpteridologicalpteridologistsvictimologists

About this list

Words
14 (3 common words)
Common example
criminologists
Rare example
victimologists
Doubled letters
2
Ending in S
5
Most frequent letter
O (14)

Questions

How many 14-letter words matching ____i___o_____ are there?

14. 3 of them are common words.

What is a common example?

CRIMINOLOGISTS is among the common words in this set.