10-Letter Words Matching U_____M___

There are 14 10-letter words that match U_____M___. 6 are common words, such as UNASSUMING and UNBECOMING. A rarer one is UNTRIMMING. In this set, N is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 14

unassumingunbecomingunbosominguniforminguniformityunscrambleuniformizeunornamentultrasmallultrasmartuncharmingunfoldmentuniformestuntrimming

About this list

Words
14 (6 common words)
Common example
unassuming
Rare example
untrimming
Doubled letters
3
Ending in S
0
Most frequent letter
N (12)

Questions

How many 10-letter words matching u_____m___ are there?

14. 6 of them are common words.

What is a common example?

UNASSUMING is among the common words in this set.