15-Letter Words Matching _M_E___________

There are 13 15-letter words that match _M_E___________. 7 are common words, such as IMMEDIATENESSES and IMPECCABILITIES. A rarer one is IMPERSONALIZING. In this set, I is the most frequent open letter (13 words). 7 words contain a doubled letter.

Full list 13

immediatenessesimpeccabilitiesimpecuniousnessimpenetrabilityimperfectnessesimperiousnessesimpetuousnessesimmeasurabilityimperishabilityimperscriptibleimpecuniositiesimpersonalitiesimpersonalizing

About this list

Words
13 (7 common words)
Common example
immediatenesses
Rare example
impersonalizing
Doubled letters
7
Ending in S
8
Most frequent letter
I (13)

Questions

How many 15-letter words matching _m_e___________ are there?

13. 7 of them are common words.

What is a common example?

IMMEDIATENESSES is among the common words in this set.