7-Letter Words Matching _M__R__

There are 28 7-letter words that match _M__R__. 20 are common words, such as AMPERES and EMBARGO. A rarer one is UMBERED. In this set, I is the most frequent open letter (21 words). 5 words contain a doubled letter.

Full list 28

Common words

amperesembargoembarksemigresemperorempiresempiricemporiaimmerseimmoralimmuredimmures
amperesembargoembarksemigresemperorempiresempiricemporiaimmerseimmoralimmuredimmuresimpartsimperilimportsimpureromicronsmearedumpiredumpiresimmergeambarisimbarksimparksimperiaomikronsmearerumbered

About this list

Words
28 (20 common words)
Common example
amperes
Rare example
umbered
Doubled letters
5
Ending in S
11
Most frequent letter
I (21)

Questions

How many 7-letter words matching _m__r__ are there?

28. 20 of them are common words.

What is a common example?

AMPERES is among the common words in this set.