13-Letter Words Containing UMI

There are 14 13-letter words that contain UMI. 5 are common words, such as DEHUMIDIFIERS and DEHUMIDIFYING. A rarer one is SUBBITUMINOUS. In this set, N is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 14

dehumidifiersdehumidifyinghumiliatinglyilluminationsluminescencesaluminiferousaluminothermyilluminometernumismatologyhumificationsliebfraumilchnonleguminousoverconsumingsubbituminous

About this list

Words
14 (5 common words)
Common example
dehumidifiers
Rare example
subbituminous
Doubled letters
3
Ending in S
7
Most frequent letter
N (12)

Questions

How many 13-letter words containing umi are there?

14. 5 of them are common words.

What is a common example?

DEHUMIDIFIERS is among the common words in this set.