10-Letter Words Matching U_____U___

There are 20 10-letter words that match U_____U___. 7 are common words, such as UNCONSUMED and UNCTUOUSLY. A rarer one is URICOSURIC. In this set, N is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 20

unconsumedunctuouslyunculturedundisputedunlawfullyunmeasuredunpolluteduncensuredunconfusedunderquoteunilocularusuriouslyuxoriouslyultrahumanultraquietunaffluentunconfusesunderfundsunproduceduricosuric

About this list

Words
20 (7 common words)
Common example
unconsumed
Rare example
uricosuric
Doubled letters
3
Ending in S
2
Most frequent letter
N (16)

Questions

How many 10-letter words matching u_____u___ are there?

20. 7 of them are common words.

What is a common example?

UNCONSUMED is among the common words in this set.