13-Letter Words Matching M___S________

There are 18 13-letter words that match M___S________. 6 are common words, such as MAGISTERIALLY and MAINSTREAMING. A rarer one is MISESTIMATION. In this set, I is the most frequent open letter (17 words). 7 words contain a doubled letter.

Full list 18

magisteriallymainstreamingmarksmanshipsmetastasizingministrationsmonosyllablesmetastabilityministeriallymonosymmetricmagistraticalmagistraturesmegasporangiametasomatismsminesweepingsmisassemblingmisassumptionmisestimatingmisestimation

About this list

Words
18 (6 common words)
Common example
magisterially
Rare example
misestimation
Doubled letters
7
Ending in S
6
Most frequent letter
I (17)

Questions

How many 13-letter words matching m___s________ are there?

18. 6 of them are common words.

What is a common example?

MAGISTERIALLY is among the common words in this set.