13-Letter Words Matching ____RM_______

There are 54 13-letter words that match ____RM_______. 22 are common words, such as ABNORMALITIES and AFFIRMATIVELY. A rarer one is WATERMANSHIPS. In this set, I is the most frequent open letter (54 words). 11 words contain a doubled letter.

Full list 54

Common words

abnormalitiesaffirmativelychairmanshipsdeterminationdeterministicexterminatingexterminationexterminatorsimpermanencesimpermanentlyimpermissibleinformalities
abnormalitiesaffirmativelychairmanshipsdeterminationdeterministicexterminatingexterminationexterminatorsimpermanencesimpermanentlyimpermissibleinformalitiesinformationalinformativelyintermarriageintermarryingintermediatesinterminglingintermissionsreformatoriesreformulatingreformulationcoterminouslydeterminatelydeterminativeexterminatoryhypermetropiaintermittenceintermittencyintermixturesreformationaldeformalizingdeformationaldeterminaciesdeterminantaldeterminatorshypermetricalhypermetropichypermobilityimpermissiblyinformatorilyintermarginalintermeddlersintermeddlingintermediatedintermembraneintermetallicintermountainreformabilityrenormalizingsupermajoritysupermilitantsuperministerwatermanships

About this list

Words
54 (22 common words)
Common example
abnormalities
Rare example
watermanships
Doubled letters
11
Ending in S
13
Most frequent letter
I (54)

Questions

How many 13-letter words matching ____rm_______ are there?

54. 22 of them are common words.

What is a common example?

ABNORMALITIES is among the common words in this set.