14-Letter Words Matching ___A__S_______

There are 20 14-letter words that match ___A__S_______. 5 are common words, such as FATALISTICALLY and FREAKISHNESSES. A rarer one is WOMANISHNESSES. In this set, I is the most frequent open letter (18 words). 13 words contain a doubled letter.

Full list 20

fatalisticallyfreakishnessesidealisticallymoralisticallyunsatisfactoryhumanisticallyimparisyllabiclegalisticallybreaststrokerschiaroscuristslaparoscopistsmalacostracansorganismicallyparadisaicallyparadisiacallypararosanilinepreanestheticssquarishnessesurbanisticallywomanishnesses

About this list

Words
20 (5 common words)
Common example
fatalistically
Rare example
womanishnesses
Doubled letters
13
Ending in S
8
Most frequent letter
I (18)

Questions

How many 14-letter words matching ___a__s_______ are there?

20. 5 of them are common words.

What is a common example?

FATALISTICALLY is among the common words in this set.