13-Letter Words Matching ___N___U_____

There are 15 13-letter words that match ___N___U_____. 6 are common words, such as BOUNTEOUSNESS and BOUNTIFULNESS. A rarer one is TRANSMOUNTAIN. In this set, S is the most frequent open letter (14 words). 8 words contain a doubled letter.

Full list 15

bounteousnessbountifulnessbroncobustersgranddaughtersomnambulismssomnambulistsplentifulnesssomnambulatedsomnambulatesunanimousnessuninstructiveanonymousnesschangefulnessplenteousnesstransmountain

About this list

Words
15 (6 common words)
Common example
bounteousness
Rare example
transmountain
Doubled letters
8
Ending in S
11
Most frequent letter
S (14)

Questions

How many 13-letter words matching ___n___u_____ are there?

15. 6 of them are common words.

What is a common example?

BOUNTEOUSNESS is among the common words in this set.