14-Letter Words Matching ______MM______

There are 21 14-letter words that match ______MM______. 3 are common words, such as ANTICOMMUNISMS and ANTICOMMUNISTS. A rarer one is UNACCOMMODATED. In this set, I is the most frequent open letter (20 words). 21 words contain a doubled letter.

Full list 21

anticommunismsanticommuniststelecommutingsanagrammaticalanagrammatizedanagrammatizesdiagrammaticalepigrammaticalovercommitmentanticommercialepigrammatismsepigrammatistsepigrammatizedepigrammatizerepigrammatizeshyperimmunizedhyperimmunizesnongrammaticalovercommittingsemicommercialunaccommodated

About this list

Words
21 (3 common words)
Common example
anticommunisms
Rare example
unaccommodated
Doubled letters
21
Ending in S
8
Most frequent letter
I (20)

Questions

How many 14-letter words matching ______mm______ are there?

21. 3 of them are common words.

What is a common example?

ANTICOMMUNISMS is among the common words in this set.