9-Letter Words Matching ___O____N

There are 44 9-letter words that match ___O____N. 14 are common words, such as ACCORDION and APPORTION. A rarer one is VASOTOCIN. In this set, I is the most frequent open letter (31 words). 7 words contain a doubled letter.

Full list 44

Common words

accordionapportionautomatonchromatinendorphinextortiongroomsmangroomsmenonionskinpreordainreconsignstrongman
accordionapportionautomatonchromatinendorphinextortiongroomsmangroomsmenonionskinpreordainreconsignstrongmanstrongmenunconcernautolysinautotoxinbroomcorncacodemonchromogencytolysindecoctionendotoxinhemolysinintorsionmyrobalanoleoresinpyroxylinretorsionretortionschoolmanschoolmenserotoninstrontiantamoxifencytokinincytotoxinhalogetonmitomycinmycotoxinpuromycinremoistensapogenintyrocidinvasotocin

About this list

Words
44 (14 common words)
Common example
accordion
Rare example
vasotocin
Doubled letters
7
Ending in S
0
Most frequent letter
I (31)

Questions

How many 9-letter words matching ___o____n are there?

44. 14 of them are common words.

What is a common example?

ACCORDION is among the common words in this set.