14-Letter Words Matching ____C____N____

There are 12 14-letter words that match ____C____N____. 3 are common words, such as ANTICOMMUNISMS and ANTICOMMUNISTS. A rarer one is QUINCENTENNIAL. 7 words contain a doubled letter.

Full list 12

anticommunismsanticommunistsovercompensatepreoccupanciessemicentennialanticarcinogenchincherincheedodecaphonistspenicillinasespolycarbonatespostconventionquincentennial

About this list

Words
12 (3 common words)
Common example
anticommunisms
Rare example
quincentennial
Doubled letters
7
Ending in S
6

Questions

How many 14-letter words matching ____c____n____ are there?

12. 3 of them are common words.

What is a common example?

ANTICOMMUNISMS is among the common words in this set.