14-Letter Words Matching __A_C_________

There are 12 14-letter words that match __A_C_________. 3 are common words, such as CHANCELLORSHIP and IRASCIBILITIES. A rarer one is UNACCUSTOMEDLY. In this set, E is the most frequent open letter (12 words). 10 words contain a doubled letter.

Full list 12

chancellorshipirascibilitiesunaccomplishedunacclimatizedavascularitiesglaucousnessesreacceleratingreacclimatizedreacclimatizesunaccommodatedunacculturatedunaccustomedly

About this list

Words
12 (3 common words)
Common example
chancellorship
Rare example
unaccustomedly
Doubled letters
10
Ending in S
4
Most frequent letter
E (12)

Questions

How many 14-letter words matching __a_c_________ are there?

12. 3 of them are common words.

What is a common example?

CHANCELLORSHIP is among the common words in this set.