10-Letter Words Matching ____O__M__

There are 41 10-letter words that match ____O__M__. 8 are common words, such as ASTRONOMER and ASTRONOMIC. A rarer one is TREPONEMES. In this set, R is the most frequent open letter (29 words). 3 words contain a doubled letter.

Full list 41

Common words

astronomerastronomicmetronomespantomimedpantomimespantomimicpatronymicuneconomicapproximalastrodomescycloramashippocampi
astronomerastronomicmetronomespantomimedpantomimespantomimicpatronymicuneconomicapproximalastrodomescycloramashippocampikaryolymphmatronymicmetronomicmetronymicmicrosomesmicrotomesprotohumanseriocomictreponemasbiopolymerchironomidcycloramiccyclotomicdesmosomaldesmosomesdisbosomedkaryosomesleptosomesmicrosomalneurohumorprotonemalsarcolemmasarcosomalsarcosomestaphonomicteleonomicterpolymertreponemaltreponemes

About this list

Words
41 (8 common words)
Common example
astronomer
Rare example
treponemes
Doubled letters
3
Ending in S
12
Most frequent letter
R (29)

Questions

How many 10-letter words matching ____o__m__ are there?

41. 8 of them are common words.

What is a common example?

ASTRONOMER is among the common words in this set.