12-Letter Words Matching M________H__

There are 12 12-letter words that match M________H__. 7 are common words, such as MACKINTOSHES and MALNOURISHED. A rarer one is MYTHOGRAPHER. In this set, A is the most frequent open letter (11 words). 2 words contain a doubled letter.

Full list 12

mackintoshesmalnourishedmarksmanshipmealymouthedmegachurchesmimeographedmusicianshipmammographicmicrographedmicrographicmuttonfishesmythographer

About this list

Words
12 (7 common words)
Common example
mackintoshes
Rare example
mythographer
Doubled letters
2
Ending in S
3
Most frequent letter
A (11)

Questions

How many 12-letter words matching m________h__ are there?

12. 7 of them are common words.

What is a common example?

MACKINTOSHES is among the common words in this set.