12-Letter Words Matching ________C__R

There are 15 12-letter words that match ________C__R. 5 are common words, such as CHIROPRACTOR and NONCONDUCTOR. A rarer one is SHELLCRACKER. 5 words contain a doubled letter.

Full list 15

chiropractornonconductorrubberneckerspellcheckercontradictercontradictorfrontbencherconventiclercoresearcherhydrocrackerhyperreactornoncharacternoncollectorshellcrackermotherfucker

About this list

Words
15 (5 common words)
Common example
chiropractor
Rare example
shellcracker
Doubled letters
5
Ending in S
0

Questions

How many 12-letter words matching ________c__r are there?

15. 5 of them are common words.

What is a common example?

CHIROPRACTOR is among the common words in this set.