14-Letter Words Matching E___N_________

There are 14 14-letter words that match E___N_________. 2 are common words, such as ECCENTRICITIES and EXTINGUISHABLE. A rarer one is EXTINGUISHMENT. In this set, I is the most frequent open letter (13 words). 6 words contain a doubled letter.

Full list 14

eccentricitiesextinguishableexponentiationessentialitiesechinococcosesechinococcosisenvenomizationessentializingexpansionisticexsanguinatingexsanguinationextendednessesextensionalityextinguishment

About this list

Words
14 (2 common words)
Common example
eccentricities
Rare example
extinguishment
Doubled letters
6
Ending in S
5
Most frequent letter
I (13)

Questions

How many 14-letter words matching e___n_________ are there?

14. 2 of them are common words.

What is a common example?

ECCENTRICITIES is among the common words in this set.