15-Letter Words Matching __M__T_________

There are 18 15-letter words that match __M__T_________. 8 are common words, such as COMBATIVENESSES and COMPATIBILITIES. A rarer one is SYMPATHOMIMETIC. In this set, I is the most frequent open letter (17 words). 10 words contain a doubled letter.

Full list 18

combativenessescompatibilitiescompetitivenesscomputerizationdemystificationmomentarinessesmomentousnessessympatheticallycomputationallycommutativitiescomputabilitiescomputerphobiasimmortalizationromanticizationsymmetricalnesssymmetrizationssympathectomiessympathomimetic

About this list

Words
18 (8 common words)
Common example
combativenesses
Rare example
sympathomimetic
Doubled letters
10
Ending in S
11
Most frequent letter
I (17)

Questions

How many 15-letter words matching __m__t_________ are there?

18. 8 of them are common words.

What is a common example?

COMBATIVENESSES is among the common words in this set.