13-Letter Words Matching A_____H______

There are 12 13-letter words that match A_____H______. 7 are common words, such as AFTERTHOUGHTS and AMPHITHEATERS. A rarer one is ANTHOPHYLLITE. 3 words contain a doubled letter.

Full list 12

afterthoughtsamphitheatersamphitheatresanaesthetistsanaesthetizedanaesthetizesastrophysicalaccouchementsachlorhydriasaminophyllineamphitheatricanthophyllite

About this list

Words
12 (7 common words)
Common example
afterthoughts
Rare example
anthophyllite
Doubled letters
3
Ending in S
7

Questions

How many 13-letter words matching a_____h______ are there?

12. 7 of them are common words.

What is a common example?

AFTERTHOUGHTS is among the common words in this set.