9-Letter Words Matching ____M__O_

There are 19 9-letter words that match ____M__O_. 5 are common words, such as AUTOMATON and ESTIMATOR. A rarer one is MAKIMONOS. In this set, A is the most frequent open letter (12 words). 2 words contain a doubled letter.

Full list 19

automatonestimatormuskmelonpalominosvasomotordecimatordynamotorephemeronideomotorlocomotormisemploypademelonplasmasolpreemptorpsalmbooktelemotordicumarolkakemonosmakimonos

About this list

Words
19 (5 common words)
Common example
automaton
Rare example
makimonos
Doubled letters
2
Ending in S
3
Most frequent letter
A (12)

Questions

How many 9-letter words matching ____m__o_ are there?

19. 5 of them are common words.

What is a common example?

AUTOMATON is among the common words in this set.