15-Letter Words Matching ____M________T_

There are 17 15-letter words that match ____M________T_. 6 are common words, such as ACCOMPLISHMENTS and DISEMBOWELMENTS. A rarer one is UNCOMPASSIONATE. In this set, I is the most frequent open letter (16 words). 5 words contain a doubled letter.

Full list 17

accomplishmentsdisembowelmentsinadmissibilityincompatibilitypharmacologistsrecommencementsincomparabilityantimanagementsantimilitaristsantimonarchistsantimonopolistsdecomposabilitymontmorilloniterememberabilityrheumatologiststhermostabilityuncompassionate

About this list

Words
17 (6 common words)
Common example
accomplishments
Rare example
uncompassionate
Doubled letters
5
Ending in S
9
Most frequent letter
I (16)

Questions

How many 15-letter words matching ____m________t_ are there?

17. 6 of them are common words.

What is a common example?

ACCOMPLISHMENTS is among the common words in this set.