10-Letter Words Matching ______R__M

There are 59 10-letter words that match ______R__M. 21 are common words, such as AMATEURISM and AUDITORIUM. A rarer one is SOLIDARISM. In this set, I is the most frequent open letter (51 words). 10 words contain a doubled letter.

Full list 59

Common words

amateurismauditoriumbridegroomdownstreamecotourismhonorariummainstreammilitarismmillstreammonetarismmoratoriumopprobrium
amateurismauditoriumbridegroomdownstreamecotourismhonorariummainstreammilitarismmillstreammonetarismmoratoriumopprobriumplagiarismpostmortempostpartumsanatoriumsanitariumschoolroomsecularismslipstreamspoonerismallomerismbelletrismboosterismbowdlerismcinerariumepineuriumepisternumeuhemerismeupatoriumfumatoriumhaustoriumheadstreamhypocorismlebensraummeitneriummetamerismnatatoriumoceanariumpasteurismpentaprismpolymerismpsalteriumpuerperiumsinecurismstrongroomsudatoriumwhiskbroomantemortemcafetoriumchimaerismgrangerismhipsterisminsularismmicroprismosmeteriumsanitoriumsidestreamsolidarism

About this list

Words
59 (21 common words)
Common example
amateurism
Rare example
solidarism
Doubled letters
10
Ending in S
0
Most frequent letter
I (51)

Questions

How many 10-letter words matching ______r__m are there?

59. 21 of them are common words.

What is a common example?

AMATEURISM is among the common words in this set.