13-Letter Words Matching R____M_______

There are 24 13-letter words that match R____M_______. 10 are common words, such as RANDOMIZATION and RECOMMENDABLE. A rarer one is RHYTHMIZATION. 6 words contain a doubled letter.

Full list 24

randomizationrecommendablerecommissionsrecriminatingrecriminationrecriminatoryreexaminationreformatoriesreformulatingreformulationrecriminativereformationalresubmissionsrhizomorphousrazzamatazzesrecommitmentsreformabilityrenormalizingrestimulatingrestimulationrhadamanthinerhodomontadesrhythmicitiesrhythmization

About this list

Words
24 (10 common words)
Common example
randomization
Rare example
rhythmization
Doubled letters
6
Ending in S
8

Questions

How many 13-letter words matching r____m_______ are there?

24. 10 of them are common words.

What is a common example?

RANDOMIZATION is among the common words in this set.