14-Letter Words Matching _U_M__________

There are 13 14-letter words that match _U_M__________. 5 are common words, such as MUMMIFICATIONS and OUTMANEUVERING. A rarer one is SUMMERSAULTING. In this set, I is the most frequent open letter (13 words). 5 words contain a doubled letter.

Full list 13

mummificationsoutmaneuveringoutmanoeuvringsubmicroscopicsubmissivenesssubminiaturizesummarizationsoutmanipulatedoutmanipulatessubmandibularssubmaxillariessubmetacentricsummersaulting

About this list

Words
13 (5 common words)
Common example
mummifications
Rare example
summersaulting
Doubled letters
5
Ending in S
6
Most frequent letter
I (13)

Questions

How many 14-letter words matching _u_m__________ are there?

13. 5 of them are common words.

What is a common example?

MUMMIFICATIONS is among the common words in this set.