14-Letter Words Matching E_____T_______

There are 16 14-letter words that match E_____T_______. 5 are common words, such as EGOCENTRICALLY and ENLIGHTENMENTS. A rarer one is EXTRACTABILITY. In this set, I is the most frequent open letter (16 words). 5 words contain a doubled letter.

Full list 16

egocentricallyenlightenmentsexhaustivenessexhibitionismsexhibitionistselementarinessepicontinentalexhaustibilityembrittlementsendometritidesendometritisesepiphytologiesepizootiologicexhaustivitiesexploitativelyextractability

About this list

Words
16 (5 common words)
Common example
egocentrically
Rare example
extractability
Doubled letters
5
Ending in S
10
Most frequent letter
I (16)

Questions

How many 14-letter words matching e_____t_______ are there?

16. 5 of them are common words.

What is a common example?

EGOCENTRICALLY is among the common words in this set.