13-Letter Words Matching __T____M_____

There are 21 13-letter words that match __T____M_____. 5 are common words, such as ANTICLIMACTIC and ANTICOMMUNISM. A rarer one is ULTRAROMANTIC. In this set, I is the most frequent open letter (20 words). 5 words contain a doubled letter.

Full list 21

anticlimacticanticommunismanticommunistantisubmarinepaterfamiliasantisymmetriccytochemistryinterlaminatematerfamiliasretransmittedantiformalistextensometersintercommunalintercomparedintercomparesinterdominioninterfamilialintermembraneultrafamiliarultrafeminineultraromantic

About this list

Words
21 (5 common words)
Common example
anticlimactic
Rare example
ultraromantic
Doubled letters
5
Ending in S
4
Most frequent letter
I (20)

Questions

How many 13-letter words matching __t____m_____ are there?

21. 5 of them are common words.

What is a common example?

ANTICLIMACTIC is among the common words in this set.