13-Letter Words Matching ___M_______R_

There are 12 13-letter words that match ___M_______R_. 6 are common words, such as COMMEMORATORS and COMMISSIONERS. A rarer one is PREMEDITATORS. In this set, O is the most frequent open letter (12 words). 5 words contain a doubled letter.

Full list 12

commemoratorscommissionerscommunicatorsflamethrowersprimogenitorsprimogeniturecommunicatorycosmographersprimogenitaryflameproofersformularizerspremeditators

About this list

Words
12 (6 common words)
Common example
commemorators
Rare example
premeditators
Doubled letters
5
Ending in S
9
Most frequent letter
O (12)

Questions

How many 13-letter words matching ___m_______r_ are there?

12. 6 of them are common words.

What is a common example?

COMMEMORATORS is among the common words in this set.