13-Letter Words Matching __U_____S____

There are 13 13-letter words that match __U_____S____. 9 are common words, such as BOUNDLESSNESS and BOUNTEOUSNESS. A rarer one is NEUROBLASTOMA. 9 words contain a doubled letter.

Full list 13

boundlessnessbounteousnesscourteousnessdauntlessnessfaultlessnessfruitlessnesslaughingstocklaureateshipsmountainsidesdoubtlessnessglutinousnesshouselessnessneuroblastoma

About this list

Words
13 (9 common words)
Common example
boundlessness
Rare example
neuroblastoma
Doubled letters
9
Ending in S
11

Questions

How many 13-letter words matching __u_____s____ are there?

13. 9 of them are common words.

What is a common example?

BOUNDLESSNESS is among the common words in this set.