7-Letter Words Matching ___O__M

There are 23 7-letter words that match ___O__M. 9 are common words, such as ACRONYM and ANTONYM. A rarer one is TETOTUM. In this set, S is the most frequent open letter (11 words). 2 words contain a doubled letter.

Full list 23

acronymantonymdecorumheroismhomonymscrotumsynonymtheoremunbosomallonymechoismembosomlocoismmeronymmetonymparonymtoponymcocoyamdodoismhoboismimbosomskookumtetotum

About this list

Words
23 (9 common words)
Common example
acronym
Rare example
tetotum
Doubled letters
2
Ending in S
0
Most frequent letter
S (11)

Questions

How many 7-letter words matching ___o__m are there?

23. 9 of them are common words.

What is a common example?

ACRONYM is among the common words in this set.