15-Letter Words Matching _______E____N__

There are 21 15-letter words that match _______E____N__. 5 are common words, such as ACKNOWLEDGMENTS and DISCONTENTMENTS. A rarer one is THERMOREMANENCE. In this set, O is the most frequent open letter (21 words). 4 words contain a doubled letter.

Full list 21

acknowledgmentsdiscontentmentsmicroelectronicnonprofessionalsubprofessionaldisconcertmentsnonconventionalnorepinephrinesomnidirectionalpreprofessionalcounterevidenceinterelectronicintrospectionalnonachievementsnoninflectionaloverassessmentsoverentertainedoverinvestmentsphotoelectronicsuperphenomenonthermoremanence

About this list

Words
21 (5 common words)
Common example
acknowledgments
Rare example
thermoremanence
Doubled letters
4
Ending in S
7
Most frequent letter
O (21)

Questions

How many 15-letter words matching _______e____n__ are there?

21. 5 of them are common words.

What is a common example?

ACKNOWLEDGMENTS is among the common words in this set.