15-Letter Words Matching ______U______N_

There are 13 15-letter words that match ______U______N_. 3 are common words, such as DISILLUSIONMENT and EXCOMMUNICATING. A rarer one is UNDERNUTRITIONS. In this set, I is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 13

disillusionmentexcommunicatingparticularizingexsanguinationsintussusceptingmicropublishingmicropulsationsparticularisingplatitudinizingstructuralizingsupernutritionsuncircumcisionsundernutritions

About this list

Words
13 (3 common words)
Common example
disillusionment
Rare example
undernutritions
Doubled letters
3
Ending in S
5
Most frequent letter
I (13)

Questions

How many 15-letter words matching ______u______n_ are there?

13. 3 of them are common words.

What is a common example?

DISILLUSIONMENT is among the common words in this set.