10-Letter Words Containing UNO

There are 14 10-letter words that contain UNO. 6 are common words, such as IMMUNOLOGY and UNOBSERVED. A rarer one is UNOPENABLE. In this set, I is the most frequent open letter (9 words). 6 words contain a doubled letter.

Full list 14

immunologyunobservedunoccupiedunofficialunoriginalunorthodoxunobligingunoffendedunordainedunornamentdaunomycinimmunoblotimmunogensunopenable

About this list

Words
14 (6 common words)
Common example
immunology
Rare example
unopenable
Doubled letters
6
Ending in S
1
Most frequent letter
I (9)

Questions

How many 10-letter words containing uno are there?

14. 6 of them are common words.

What is a common example?

IMMUNOLOGY is among the common words in this set.