10-Letter Words Matching ___M_____C

There are 21 10-letter words that match ___M_____C. 2 are common words, such as ASYMMETRIC and UNEMPHATIC. A rarer one is TRIMORPHIC. In this set, I is the most frequent open letter (21 words). 2 words contain a doubled letter.

Full list 21

asymmetricunemphaticasymptoticisomorphicanamorphiccosmogoniccosmologicgeomorphichelminthicoxymoroniczoomorphicanamnesticbiomorphiccosmogenichermatypicnonmimeticpegmatiticpremeioticpremycotictremolitictrimorphic

About this list

Words
21 (2 common words)
Common example
asymmetric
Rare example
trimorphic
Doubled letters
2
Ending in S
0
Most frequent letter
I (21)

Questions

How many 10-letter words matching ___m_____c are there?

21. 2 of them are common words.

What is a common example?

ASYMMETRIC is among the common words in this set.