13-Letter Words Matching A____P_______

There are 20 13-letter words that match A____P_______. 10 are common words, such as ACCOMPANIMENT and ACCOMPLISHING. A rarer one is APPROPRIATIVE. In this set, I is the most frequent open letter (20 words). 12 words contain a doubled letter.

Full list 20

accompanimentaccomplishingangioplastiesantispasmodicappropriatelyappropriatingappropriationappropriatorsarchipelagoesastrophysicalaccompanyistsaffenpinscheramphiprostyleantiapartheidaccomplishersaminophyllineamphiploidiesanthophylliteantiepilepticappropriative

About this list

Words
20 (10 common words)
Common example
accompaniment
Rare example
appropriative
Doubled letters
12
Ending in S
6
Most frequent letter
I (20)

Questions

How many 13-letter words matching a____p_______ are there?

20. 10 of them are common words.

What is a common example?

ACCOMPANIMENT is among the common words in this set.