13-Letter Words Matching ____R_M______

There are 34 13-letter words that match ____R_M______. 11 are common words, such as DISCRIMINATED and DISCRIMINATES. A rarer one is UNDEREMPHASES. In this set, I is the most frequent open letter (30 words). 7 words contain a doubled letter.

Full list 34

Common words

discriminateddiscriminatesdiscriminatorexperimentersexperimentinginstrumentalsinstrumentingprogrammablessuperimposingunceremoniousunderemployedanagrammatize
discriminateddiscriminatesdiscriminatorexperimentersexperimentinginstrumentalsinstrumentingprogrammablessuperimposingunceremoniousunderemployedanagrammatizecalorimetriesdiscriminantsepigrammatistepigrammatizeheteromorphicunderemphasisantiromanticscolorimetriesdichromatismsdiscriminablediscriminablyepigrammatismfluorimetriesfluorometriesgovernmentesehyperimmunizeoneiromanciespanoramicallypolarimetriesquadrumviratesupereminenceunderemphases

About this list

Words
34 (11 common words)
Common example
discriminated
Rare example
underemphases
Doubled letters
7
Ending in S
16
Most frequent letter
I (30)

Questions

How many 13-letter words matching ____r_m______ are there?

34. 11 of them are common words.

What is a common example?

DISCRIMINATED is among the common words in this set.