9-Letter Words Matching _O______M

There are 49 9-letter words that match _O______M. 19 are common words, such as BOARDROOM and COFFERDAM. A rarer one is VORTICISM. In this set, I is the most frequent open letter (36 words). 17 words contain a doubled letter.

Full list 49

Common words

boardroomcofferdamcolostrumcommunismcontinuumconundrumcourtroomdogmatismformalismlogarithmmodernismmongolism
boardroomcofferdamcolostrumcommunismcontinuumconundrumcourtroomdogmatismformalismlogarithmmodernismmongolismnonrandompotassiumroundwormsocialismsolipsismvoodooismvoyeurismbotulinumcocainismcolchicumcollegiumcollyriumcolumbiumcommendamcontagiumcordiformdoronicumformulismhospitiumhouseroomjointwormmonachismrostellumsovietismvolcanismcoccidiumcolluviumcolosseumhoodooismmonoecismmosaicismnonsystempoeticismpolliniumpolygonumsociogramvorticism

About this list

Words
49 (19 common words)
Common example
boardroom
Rare example
vorticism
Doubled letters
17
Ending in S
0
Most frequent letter
I (36)

Questions

How many 9-letter words matching _o______m are there?

49. 19 of them are common words.

What is a common example?

BOARDROOM is among the common words in this set.