12-Letter Words Matching _______T__M_

There are 13 12-letter words that match _______T__M_. 3 are common words, such as ASTIGMATISMS and PROSELYTISMS. A rarer one is XEROPHYTISMS. 2 words contain a doubled letter.

Full list 13

astigmatismsproselytismsvigilantismsachromatismsautoerotismsirredentismsantielitismscorporatismsimmanentismspolyglotismssuprematismssystematismsxerophytisms

About this list

Words
13 (3 common words)
Common example
astigmatisms
Rare example
xerophytisms
Doubled letters
2
Ending in S
13

Questions

How many 12-letter words matching _______t__m_ are there?

13. 3 of them are common words.

What is a common example?

ASTIGMATISMS is among the common words in this set.