13-Letter Words Matching ___U____S____

There are 15 13-letter words that match ___U____S____. 4 are common words, such as LUXURIOUSNESS and MISUNDERSTAND. A rarer one is VALUELESSNESS. 11 words contain a doubled letter.

Full list 15

luxuriousnessmisunderstandmisunderstoodpenuriousnessbeauteousnessinjuriousnesspneumogastricresubmissionsunsurpassablecloudlessnesscoauthorshipsincuriousnessrejuvenescenttroublousnessvaluelessness

About this list

Words
15 (4 common words)
Common example
luxuriousness
Rare example
valuelessness
Doubled letters
11
Ending in S
10

Questions

How many 13-letter words matching ___u____s____ are there?

15. 4 of them are common words.

What is a common example?

LUXURIOUSNESS is among the common words in this set.