12-Letter Words Matching _____N__M___

There are 15 12-letter words that match _____N__M___. 10 are common words, such as ANNOUNCEMENT and COMMENCEMENT. A rarer one is NONCONSUMING. 4 words contain a doubled letter.

Full list 15

announcementcommencementdenouncemententrancemententrenchmentestrangementinfringementpresentimentrenouncementretrenchmentembranchmentkatzenjammerressentimentnonconsumersnonconsuming

About this list

Words
15 (10 common words)
Common example
announcement
Rare example
nonconsuming
Doubled letters
4
Ending in S
1

Questions

How many 12-letter words matching _____n__m___ are there?

15. 10 of them are common words.

What is a common example?

ANNOUNCEMENT is among the common words in this set.