13-Letter Words Matching ____R_____M__

There are 27 13-letter words that match ____R_____M__. 7 are common words, such as CONGRESSWOMAN and CONGRESSWOMEN. A rarer one is SUPERSALESMEN. In this set, E is the most frequent open letter (26 words). 11 words contain a doubled letter.

Full list 27

Common words

congresswomancongresswomenhyperglycemiaunderclassmanunderclassmenupperclassmanupperclassmenhyperglycemiclowerclassmansupersalesmanchlorenchymasfluorochromes
congresswomancongresswomenhyperglycemiaunderclassmanunderclassmenupperclassmanupperclassmenhyperglycemiclowerclassmansupersalesmanchlorenchymasfluorochromeshypercalcemiahypercalcemichyperuricemiainterepidemicinterpandemicinterproximallowerclassmenmisprogrammednonprogrammerpolyribosomalpolyribosomespreprogrammedsclerenchymassuperdiplomatsupersalesmen

About this list

Words
27 (7 common words)
Common example
congresswoman
Rare example
supersalesmen
Doubled letters
11
Ending in S
4
Most frequent letter
E (26)

Questions

How many 13-letter words matching ____r_____m__ are there?

27. 7 of them are common words.

What is a common example?

CONGRESSWOMAN is among the common words in this set.