12-Letter Words Containing RMU

There are 13 12-letter words that contain RMU. 6 are common words, such as CURMUDGEONLY and FORMULATIONS. A rarer one is PREFORMULATE. In this set, A is the most frequent open letter (12 words). 0 words contain a doubled letter.

Full list 13

curmudgeonlyformulationspermutationsreformulatedreformulatesunformulatedformularizedformularizesmurmurationssupermundaneformularizerhypermutablepreformulate

About this list

Words
13 (6 common words)
Common example
curmudgeonly
Rare example
preformulate
Doubled letters
0
Ending in S
5
Most frequent letter
A (12)

Questions

How many 12-letter words containing rmu are there?

13. 6 of them are common words.

What is a common example?

CURMUDGEONLY is among the common words in this set.