13-Letter Words Matching _____R__M____

There are 14 13-letter words that match _____R__M____. 4 are common words, such as DIAPHRAGMATIC and DISAGREEMENTS. A rarer one is POSTTRAUMATIC. In this set, T is the most frequent open letter (13 words). 7 words contain a doubled letter.

Full list 14

diaphragmaticdisagreementsdisbursementsdisgorgementsaggiornamentoalectryomancyideogrammaticmonogrammaticuncharismatichellgrammitesliebfraumilchlogogrammaticoverornamentsposttraumatic

About this list

Words
14 (4 common words)
Common example
diaphragmatic
Rare example
posttraumatic
Doubled letters
7
Ending in S
5
Most frequent letter
T (13)

Questions

How many 13-letter words matching _____r__m____ are there?

14. 4 of them are common words.

What is a common example?

DIAPHRAGMATIC is among the common words in this set.