12-Letter Words Matching __C________C

There are 19 12-letter words that match __C________C. 4 are common words, such as ECCLESIASTIC and ENCEPHALITIC. A rarer one is TECHNETRONIC. In this set, I is the most frequent open letter (19 words). 2 words contain a doubled letter.

Full list 19

ecclesiasticencephaliticencyclopedictechnocraticarchaeologicarchipelagicdecasyllabiclycanthropicnecrophiliacpictographicrecidivisticsecularistictechnophobicdicarboxylicmicrographicmicroseismicmicrotechnicnucleophilictechnetronic

About this list

Words
19 (4 common words)
Common example
ecclesiastic
Rare example
technetronic
Doubled letters
2
Ending in S
0
Most frequent letter
I (19)

Questions

How many 12-letter words matching __c________c are there?

19. 4 of them are common words.

What is a common example?

ECCLESIASTIC is among the common words in this set.