14-Letter Words Matching _____F__M_____

There are 12 14-letter words that match _____F__M_____. 4 are common words, such as DISINFORMATION and MISINFORMATION. A rarer one is UNCONFORMITIES. In this set, I is the most frequent open letter (12 words). 2 words contain a doubled letter.

Full list 12

disinformationmisinformationreconfirmationtransformationnoninflammablenoninformativedisaffirmancesinconformitiesmultiformitiesnoninformationtransformativeunconformities

About this list

Words
12 (4 common words)
Common example
disinformation
Rare example
unconformities
Doubled letters
2
Ending in S
4
Most frequent letter
I (12)

Questions

How many 14-letter words matching _____f__m_____ are there?

12. 4 of them are common words.

What is a common example?

DISINFORMATION is among the common words in this set.