13-Letter Words Containing HUM

There are 12 13-letter words that contain HUM. 6 are common words, such as DEHUMIDIFIERS and DEHUMIDIFYING. A rarer one is TRANSHUMANCES. In this set, N is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 12

dehumidifiersdehumidifyinghumanitarianshumanizationshumiliatinglyhumorlessnessantihumanismscallithumpianhumificationsinhumannessessuperhumanitytranshumances

About this list

Words
12 (6 common words)
Common example
dehumidifiers
Rare example
transhumances
Doubled letters
3
Ending in S
8
Most frequent letter
N (11)

Questions

How many 13-letter words containing hum are there?

12. 6 of them are common words.

What is a common example?

DEHUMIDIFIERS is among the common words in this set.