15-Letter Words Matching E____________N_

There are 17 15-letter words that match E____________N_. 3 are common words, such as EMULSIFICATIONS and ENFRANCHISEMENT. A rarer one is EXSANGUINATIONS. 3 words contain a doubled letter.

Full list 17

emulsificationsenfranchisementexcommunicatingeconometriciansexponentiationseclaircissementencephalitogensenvenomizationsepigrammatizingepithelializingepithelizationserythropoietinsesterificationsethnohistorianseutrophicationsevangelizationsexsanguinations

About this list

Words
17 (3 common words)
Common example
emulsifications
Rare example
exsanguinations
Doubled letters
3
Ending in S
12

Questions

How many 15-letter words matching e____________n_ are there?

17. 3 of them are common words.

What is a common example?

EMULSIFICATIONS is among the common words in this set.