12-Letter Words Matching ___M___R____

There are 18 12-letter words that match ___M___R____. 8 are common words, such as ASYMMETRICAL and COMMEMORATED. A rarer one is NONMOTORIZED. In this set, E is the most frequent open letter (18 words). 8 words contain a doubled letter.

Full list 18

asymmetricalcommemoratedcommemoratescommemoratorcommiseratedcommiseratescrematoriumsflamethrowerchemisorbingcommiseratordramaturgiesformularizedformularizesbiomaterialschemosurgerydysmenorrheaformularizernonmotorized

About this list

Words
18 (8 common words)
Common example
asymmetrical
Rare example
nonmotorized
Doubled letters
8
Ending in S
6
Most frequent letter
E (18)

Questions

How many 12-letter words matching ___m___r____ are there?

18. 8 of them are common words.

What is a common example?

ASYMMETRICAL is among the common words in this set.