13-Letter Words Matching C___________M

There are 15 13-letter words that match C___________M. 3 are common words, such as CHRYSANTHEMUM and COLLOQUIALISM. A rarer one is CREDENTIALISM. In this set, O is the most frequent open letter (13 words). 4 words contain a doubled letter.

Full list 15

chrysanthemumcolloquialismcommercialismcatastrophismceremonialismcolumelliformconceptualismcontextualismcontrarianismcorporativismcholangiogramcosmopolitismcounterreformcounterstreamcredentialism

About this list

Words
15 (3 common words)
Common example
chrysanthemum
Rare example
credentialism
Doubled letters
4
Ending in S
0
Most frequent letter
O (13)

Questions

How many 13-letter words matching c___________m are there?

15. 3 of them are common words.

What is a common example?

CHRYSANTHEMUM is among the common words in this set.