15-Letter Words Matching ___E_N_________

There are 17 15-letter words that match ___E_N_________. 6 are common words, such as EXTERNALIZATION and INDEMNIFICATION. A rarer one is UNDERNUTRITIONS. In this set, I is the most frequent open letter (17 words). 2 words contain a doubled letter.

Full list 17

externalizationindemnificationinternalizationinternationallypaleontologistssupernumerariespaleontologicalsupernaturalismsupernaturalistalternativenessexternalisationgovernmentalismgovernmentalistgovernmentalizeinternucleotidesupernutritionsundernutritions

About this list

Words
17 (6 common words)
Common example
externalization
Rare example
undernutritions
Doubled letters
2
Ending in S
5
Most frequent letter
I (17)

Questions

How many 15-letter words matching ___e_n_________ are there?

17. 6 of them are common words.

What is a common example?

EXTERNALIZATION is among the common words in this set.