12-Letter Words Matching U_____S_____

There are 18 12-letter words that match U_____S_____. 9 are common words, such as UNACCUSTOMED and UNCLASSIFIED. A rarer one is UREDIOSPORES. In this set, N is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 18

unaccustomedunclassifieduniversalityuniversalizeuniversitiesunpleasantlyunregisteredunsatisfyinguntranslatedunchristeneduniversalismuniversalistundigestibleunhandsomelyunillusionedunionisationurbanisationurediospores

About this list

Words
18 (9 common words)
Common example
unaccustomed
Rare example
urediospores
Doubled letters
3
Ending in S
2
Most frequent letter
N (17)

Questions

How many 12-letter words matching u_____s_____ are there?

18. 9 of them are common words.

What is a common example?

UNACCUSTOMED is among the common words in this set.