10-Letter Words Matching _M_____R__

There are 13 10-letter words that match _M_____R__. 6 are common words, such as EMBITTERED and EMBRASURES. A rarer one is IMMIXTURES. In this set, E is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 13

embitteredembrasuresimposturesimpresarioimproperlysmoulderedambulacrumamphotericembrasuredambulacralemborderedimbitteredimmixtures

About this list

Words
13 (6 common words)
Common example
embittered
Rare example
immixtures
Doubled letters
3
Ending in S
3
Most frequent letter
E (11)

Questions

How many 10-letter words matching _m_____r__ are there?

13. 6 of them are common words.

What is a common example?

EMBITTERED is among the common words in this set.