12-Letter Words Containing RIU

There are 18 12-letter words that contain RIU. 5 are common words, such as CREMATORIUMS and EQUILIBRIUMS. A rarer one is NATRIURETICS. In this set, M is the most frequent open letter (16 words). 1 words contain a doubled letter.

Full list 18

crematoriumsequilibriumsplanetariumstriumphantlytriumviratesendometriumshypogastriumnielsbohriumperinephriumradiothoriumtriumphalismtriumphalistappressoriumarchesporiumbacteriuriasleprosariumsmagisteriumsnatriuretics

About this list

Words
18 (5 common words)
Common example
crematoriums
Rare example
natriuretics
Doubled letters
1
Ending in S
9
Most frequent letter
M (16)

Questions

How many 12-letter words containing riu are there?

18. 5 of them are common words.

What is a common example?

CREMATORIUMS is among the common words in this set.