8-Letter Words Matching ___T___M

There are 21 8-letter words that match ___T___M. 10 are common words, such as APOTHEGM and CENTRISM. A rarer one is TRITICUM. In this set, A is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 21

apothegmcentrismfactotumflatwormisothermplatformplatinumrestroomtantalumupstreamchatroomcoatroomerethismtautonymteetotumviaticumvoltaismcasteismonstreampostformtriticum

About this list

Words
21 (10 common words)
Common example
apothegm
Rare example
triticum
Doubled letters
4
Ending in S
0
Most frequent letter
A (14)

Questions

How many 8-letter words matching ___t___m are there?

21. 10 of them are common words.

What is a common example?

APOTHEGM is among the common words in this set.