12-Letter Words Matching A__________R

There are 14 12-letter words that match A__________R. 4 are common words, such as ALPHABETIZER and AMPHITHEATER. A rarer one is ASSASSINATOR. 7 words contain a doubled letter.

Full list 14

alphabetizeramphitheaterantimacassarappropriatoraccomplisherantitakeoverappendicularacclimatizeraccommodatoragroforesteranthologizeranticonsumerantipredatorassassinator

About this list

Words
14 (4 common words)
Common example
alphabetizer
Rare example
assassinator
Doubled letters
7
Ending in S
0

Questions

How many 12-letter words matching a__________r are there?

14. 4 of them are common words.

What is a common example?

ALPHABETIZER is among the common words in this set.