14-Letter Words Matching A_______S_____

There are 17 14-letter words that match A_______S_____. 5 are common words, such as ACCOMPLISHMENT and AMATEURISHNESS. A rarer one is AXIOMATISATION. In this set, I is the most frequent open letter (16 words). 9 words contain a doubled letter.

Full list 17

accomplishmentamateurishnessapprehensivelyarchiepiscopalastrophysicistaffectlessnessaffenpinschersaftersensationarrondissementaudiocassettesaccomplishableagroforestriesamphiprostylesantihomosexualantiparasiticsantirecessionsaxiomatisation

About this list

Words
17 (5 common words)
Common example
accomplishment
Rare example
axiomatisation
Doubled letters
9
Ending in S
8
Most frequent letter
I (16)

Questions

How many 14-letter words matching a_______s_____ are there?

17. 5 of them are common words.

What is a common example?

ACCOMPLISHMENT is among the common words in this set.