15-Letter Words Matching ________M___O__

There are 14 15-letter words that match ________M___O__. 7 are common words, such as DISINFORMATIONS and MISINFORMATIONS. A rarer one is TETRAGRAMMATONS. In this set, N is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 14

disinformationsmisinformationsnoninflammatoryoverestimationsreconfirmationstatterdemalionstransformationsintercommunionsmenispermaceousdelegitimationsinteranimationsnonconsumptionsnoninformationstetragrammatons

About this list

Words
14 (7 common words)
Common example
disinformations
Rare example
tetragrammatons
Doubled letters
4
Ending in S
13
Most frequent letter
N (14)

Questions

How many 15-letter words matching ________m___o__ are there?

14. 7 of them are common words.

What is a common example?

DISINFORMATIONS is among the common words in this set.