13-Letter Words Starting With MER

There are 12 13-letter words that start with MER. 7 are common words, such as MERCANTILISMS and MERCHANDISERS. A rarer one is MERRYTHOUGHTS. In this set, I is the most frequent open letter (11 words). 4 words contain a doubled letter.

Full list 12

mercantilismsmerchandisersmerchandisingmerchandizingmercilessnessmeritocraciesmeritoriouslymercenarinessmercerizationmercurialnessmercantilistsmerrythoughts

About this list

Words
12 (7 common words)
Common example
mercantilisms
Rare example
merrythoughts
Doubled letters
4
Ending in S
8
Most frequent letter
I (11)

Questions

How many 13-letter words starting with mer are there?

12. 7 of them are common words.

What is a common example?

MERCANTILISMS is among the common words in this set.