15-Letter Words Matching E________C_____

There are 13 15-letter words that match E________C_____. 5 are common words, such as EGOCENTRICITIES and ELECTRIFICATION. A rarer one is EXTRAJUDICIALLY. 6 words contain a doubled letter.

Full list 13

egocentricitieselectrificationexcommunicatingexcommunicationexemplificationelectrotechnicsethnomusicologyexcommunicativeexcommunicatoryexemplificativeexcommunicatorsexothermicitiesextrajudicially

About this list

Words
13 (5 common words)
Common example
egocentricities
Rare example
extrajudicially
Doubled letters
6
Ending in S
4

Questions

How many 15-letter words matching e________c_____ are there?

13. 5 of them are common words.

What is a common example?

EGOCENTRICITIES is among the common words in this set.