12-Letter Words Matching ____S__U____

There are 14 12-letter words that match ____S__U____. 5 are common words, such as CHEESEBURGER and IRRESOLUTELY. A rarer one is REDISCOUNTED. In this set, E is the most frequent open letter (14 words). 6 words contain a doubled letter.

Full list 14

cheeseburgerirresolutelyirresolutionuninstructedunobstructedbrassbounderbreastsummercoldshoulderhomosexuallyjurisprudentmetasequoiasoversaturateoverslaughedrediscounted

About this list

Words
14 (5 common words)
Common example
cheeseburger
Rare example
rediscounted
Doubled letters
6
Ending in S
1
Most frequent letter
E (14)

Questions

How many 12-letter words matching ____s__u____ are there?

14. 5 of them are common words.

What is a common example?

CHEESEBURGER is among the common words in this set.