15-Letter Words Matching _________M_T___

There are 24 15-letter words that match _________M_T___. 5 are common words, such as NONCONFORMITIES and NONINFLAMMATORY. A rarer one is TETRAGRAMMATONS. In this set, E is the most frequent open letter (23 words). 9 words contain a doubled letter.

Full list 24

nonconformitiesnoninflammatorypusillanimitiesunderestimatingunderestimationcentrosymmetricinterferometersinterferometricmetamathematicssclerodermatouscollenchymatouscytophotometricdiffractometersdiffractometricdisconformitiesechinodermatousepitheliomatousintervalometersnonuniformitiesoverconsumptionphotogrammetricradiotelemetricscintillometerstetragrammatons

About this list

Words
24 (5 common words)
Common example
nonconformities
Rare example
tetragrammatons
Doubled letters
9
Ending in S
14
Most frequent letter
E (23)

Questions

How many 15-letter words matching _________m_t___ are there?

24. 5 of them are common words.

What is a common example?

NONCONFORMITIES is among the common words in this set.