15-Letter Words Matching ________E_____N

There are 14 15-letter words that match ________E_____N. 3 are common words, such as INCONSIDERATION and RECONSIDERATION. A rarer one is POSTMILLENARIAN. In this set, O is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 14

inconsiderationreconsiderationtransliterationacanthocephalanautocorrelationcounterpetitioncrossopterygiandehydrogenationlactovegetarianrhombencephalonantisegregationcounterreactionintergenerationpostmillenarian

About this list

Words
14 (3 common words)
Common example
inconsideration
Rare example
postmillenarian
Doubled letters
4
Ending in S
0
Most frequent letter
O (14)

Questions

How many 15-letter words matching ________e_____n are there?

14. 3 of them are common words.

What is a common example?

INCONSIDERATION is among the common words in this set.