15-Letter Words Matching ___E__U________

There are 15 15-letter words that match ___E__U________. 2 are common words, such as ADVENTUROUSNESS and SUPERNUMERARIES. A rarer one is UNDERPUBLICIZED. In this set, R is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 15

adventurousnesssupernumerarieseffectualnessesimmeasurabilityhyperfunctionalhypermutabilityinterculturallyinternucleotideintersubjectivesuperbureaucratsuperhumanitiessupernutritionssupersubtletiesundernutritionsunderpublicized

About this list

Words
15 (2 common words)
Common example
adventurousness
Rare example
underpublicized
Doubled letters
4
Ending in S
7
Most frequent letter
R (14)

Questions

How many 15-letter words matching ___e__u________ are there?

15. 2 of them are common words.

What is a common example?

ADVENTUROUSNESS is among the common words in this set.