10-Letter Words Containing RIU

There are 33 10-letter words that contain RIU. 11 are common words, such as AUDITORIUM and DEUTERIUMS. A rarer one is TRIUNITIES. In this set, M is the most frequent open letter (32 words). 4 words contain a doubled letter.

Full list 33

Common words

auditoriumdeuteriumshonorariummoratoriumopprobriumsanatoriumsanitariumtelluriumsterrariumstriumphanttriumphinganthuriums
auditoriumdeuteriumshonorariummoratoriumopprobriumsanatoriumsanitariumtelluriumsterrariumstriumphanttriumphinganthuriumscinerariumcollyriumsepineuriumeupatoriumfumatoriumhaustoriummanubriumsmeitneriumnatatoriumoceanariumpsalteriumpuerperiumsudatoriumtriumviralcafetoriumcriteriumsherbariumsosmeteriumsanitoriumsensoriumstriunities

About this list

Words
33 (11 common words)
Common example
auditorium
Rare example
triunities
Doubled letters
4
Ending in S
10
Most frequent letter
M (32)

Questions

How many 10-letter words containing riu are there?

33. 11 of them are common words.

What is a common example?

AUDITORIUM is among the common words in this set.