13-Letter Words Matching _U_____S_____

There are 20 13-letter words that match _U_____S_____. 10 are common words, such as BUSINESSWOMAN and BUSINESSWOMEN. A rarer one is VULCANISATION. 12 words contain a doubled letter.

Full list 20

businesswomanbusinesswomenguilelessnesshumorlessnessjuxtapositionmultitaskingsquarterstaffsquarterstavesquintessencessuperpositionaudiocassettesubtreasuriessupersessionsguiltlessnessmultihospitalquarrelsomelysubclassifiedsubclassifiessubindustriesvulcanisation

About this list

Words
20 (10 common words)
Common example
businesswoman
Rare example
vulcanisation
Doubled letters
12
Ending in S
11

Questions

How many 13-letter words matching _u_____s_____ are there?

20. 10 of them are common words.

What is a common example?

BUSINESSWOMAN is among the common words in this set.