15-Letter Words Matching C____________O_

There are 21 15-letter words that match C____________O_. 4 are common words, such as CANNIBALIZATION and CIRCUMSCRIPTION. A rarer one is CYANOETHYLATION. In this set, I is the most frequent open letter (21 words). 6 words contain a doubled letter.

Full list 21

cannibalizationcircumscriptioncomputerizationcrystallizationchloramphenicolcholecalciferolcircularizationcommodificationcontravallationcounterpetitioncriminalizationcatheterizationcircumnavigatorcircumvallationcivilianizationcodeterminationcomplementationconveyorizationcounterquestioncounterreactioncyanoethylation

About this list

Words
21 (4 common words)
Common example
cannibalization
Rare example
cyanoethylation
Doubled letters
6
Ending in S
0
Most frequent letter
I (21)

Questions

How many 15-letter words matching c____________o_ are there?

21. 4 of them are common words.

What is a common example?

CANNIBALIZATION is among the common words in this set.