10-Letter Words Matching __E____M__

There are 18 10-letter words that match __E____M__. 2 are common words, such as FLEXITIMES and UNECONOMIC. A rarer one is TREPONEMES. In this set, R is the most frequent open letter (16 words). 4 words contain a doubled letter.

Full list 18

flexitimesuneconomicaneurysmalfreedwomanfreedwomenoverpromptovertrumpsphenformintreponemasdreamtimeseverywomaneverywomenideogramicovercommitoverwarmedpretrimmedtreponemaltreponemes

About this list

Words
18 (2 common words)
Common example
flexitimes
Rare example
treponemes
Doubled letters
4
Ending in S
5
Most frequent letter
R (16)

Questions

How many 10-letter words matching __e____m__ are there?

18. 2 of them are common words.

What is a common example?

FLEXITIMES is among the common words in this set.