15-Letter Words Matching ____A_____C____

There are 22 15-letter words that match ____A_____C____. 9 are common words, such as DISSATISFACTION and EXTRACURRICULAR. A rarer one is SEMIABSTRACTION. In this set, A is the most frequent open letter (21 words). 17 words contain a doubled letter.

Full list 22

dissatisfactionextracurricularlackadaisicallymechanisticallyritualisticallysympatheticallytherapeuticallyungrammaticallyunrealisticallyapocalypticallydissatisfactorydramaturgicallygeomagneticallymutualisticallypluralisticallysarraceniaceoussocialisticallyapocalypticismsbenzanthracenesoverabstractingpostadolescentssemiabstraction

About this list

Words
22 (9 common words)
Common example
dissatisfaction
Rare example
semiabstraction
Doubled letters
17
Ending in S
4
Most frequent letter
A (21)

Questions

How many 15-letter words matching ____a_____c____ are there?

22. 9 of them are common words.

What is a common example?

DISSATISFACTION is among the common words in this set.