11-Letter Words Matching ____O__M___

There are 59 11-letter words that match ____O__M___. 13 are common words, such as APPROXIMATE and ASTRONOMERS. A rarer one is TREPONEMATA. In this set, I is the most frequent open letter (43 words). 8 words contain a doubled letter.

Full list 59

Common words

approximateastronomersastronomiescomportmentdespoilmentdichotomiesdichotomousembroilmentengrossmentimprovementpantomimingpantomimist
approximateastronomersastronomiescomportmentdespoilmentdichotomiesdichotomousembroilmentengrossmentimprovementpantomimingpantomimistpatronymicscirrocumulidichotomizedislodgmenthippocampusitacolumiteleucotomieslithotomiesmacrogametematronymicsmeprobamatemetronymicsmicrogametenitrosamineplanogametescopolaminesulfonamideanisogamiesanisogamousbiopolymerschironomidsdichogamiesdichogamousdichotomistdisbosomingdisportmentenfeoffmentethionamideglucosaminehippocampalhypnopompickaryogamieskaryolymphsleukotomiesneurohumorspolyonymousprotohumansprotonematarhizotomiessarcolemmalsarcolemmastaphonomiestaphonomisttautonymiesteleonomiesterpolymerstreponemata

About this list

Words
59 (13 common words)
Common example
approximate
Rare example
treponemata
Doubled letters
8
Ending in S
28
Most frequent letter
I (43)

Questions

How many 11-letter words matching ____o__m___ are there?

59. 13 of them are common words.

What is a common example?

APPROXIMATE is among the common words in this set.