9-Letter Words Matching ___M____M

There are 32 9-letter words that match ___M____M. 11 are common words, such as ALUMINIUM and COMMUNISM. A rarer one is TEGMENTUM. In this set, I is the most frequent open letter (25 words). 7 words contain a doubled letter.

Full list 32

Common words

aluminiumcommunismdogmatismecumenismformalismgermaniumharmoniumisomerismmammogrammesmerismvermiformanimalism
aluminiumcommunismdogmatismecumenismformalismgermaniumharmoniumisomerismmammogrammesmerismvermiformanimalismanimatismanomalismbromoformcommendamformulismmammonismsarmentumshamanismsigmatismstomodeumbrummagemchimerismepimysiumeremitismhermetismhermitismshammasimshammosimtalmudismtegmentum

About this list

Words
32 (11 common words)
Common example
aluminium
Rare example
tegmentum
Doubled letters
7
Ending in S
0
Most frequent letter
I (25)

Questions

How many 9-letter words matching ___m____m are there?

32. 11 of them are common words.

What is a common example?

ALUMINIUM is among the common words in this set.