11-Letter Words Containing UMO

There are 12 11-letter words that contain UMO. 2 are common words, such as HUMORLESSLY and RUMORMONGER. A rarer one is TUMORIGENIC. In this set, E is the most frequent open letter (10 words). 3 words contain a doubled letter.

Full list 12

humorlesslyrumormongergoodhumoredhumoresquespneumococcipneumographantitumoralneurohumorsouthumoringpneumonitespneumonitistumorigenic

About this list

Words
12 (2 common words)
Common example
humorlessly
Rare example
tumorigenic
Doubled letters
3
Ending in S
4
Most frequent letter
E (10)

Questions

How many 11-letter words containing umo are there?

12. 2 of them are common words.

What is a common example?

HUMORLESSLY is among the common words in this set.