12-Letter Words Matching M________N__

There are 40 12-letter words that match M________N__. 15 are common words, such as MAGNIFICENCE and MAIDSERVANTS. A rarer one is MYOFILAMENTS. In this set, I is the most frequent open letter (35 words). 5 words contain a doubled letter.

Full list 40

Common words

magnificencemaidservantsmatchmakingsmeasurementsmeatpackingsmerrymakingsmicrosecondsmillisecondsmisjudgmentsmispronouncemisspellingsmoneymakings
magnificencemaidservantsmatchmakingsmeasurementsmeatpackingsmerrymakingsmicrosecondsmillisecondsmisjudgmentsmispronouncemisspellingsmoneymakingsmonkeyshinesmotivationalmudslingingsmaneuveringsmaturationalmeditationalmellifluencemethenaminesmicrobalancemicrofinancemonophthongsmultichannelmultivalencemultivalencymanifestantsmarathoningsmatriculantsmesocyclonesmethylaminesmicrotechnicmiscaptionedmisreferencemonoterpenesmotoneuronalmoviemakingsmultienginesmultivalentsmyofilaments

About this list

Words
40 (15 common words)
Common example
magnificence
Rare example
myofilaments
Doubled letters
5
Ending in S
25
Most frequent letter
I (35)

Questions

How many 12-letter words matching m________n__ are there?

40. 15 of them are common words.

What is a common example?

MAGNIFICENCE is among the common words in this set.