15-Letter Words Matching _______M_____N_

There are 19 15-letter words that match _______M_____N_. 4 are common words, such as DECONTAMINATING and OVERSTIMULATING. A rarer one is UNCIRCUMCISIONS. In this set, I is the most frequent open letter (18 words). 7 words contain a doubled letter.

Full list 19

decontaminatingoverstimulatingrecontaminatingunaccommodatinganagrammatizingcountermarchingintercommunionsoverdramatizingretransmissionscountermovementepigrammatizinghyperimmunizingmelodramatisingmelodramatizingnonintimidatingoverglamorizingreacclimatizingresystematizinguncircumcisions

About this list

Words
19 (4 common words)
Common example
decontaminating
Rare example
uncircumcisions
Doubled letters
7
Ending in S
3
Most frequent letter
I (18)

Questions

How many 15-letter words matching _______m_____n_ are there?

19. 4 of them are common words.

What is a common example?

DECONTAMINATING is among the common words in this set.