15-Letter Words Matching R_M____________

There are 14 15-letter words that match R_M____________. 1 are common words, such as REMORSELESSNESS and RUMBUSTIOUSNESS. A rarer one is RUMORMONGERINGS. In this set, E is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 14

remorselessnessrumbustiousnessremanufacturersremanufacturingrematerializingremediabilitiesrememberabilityremobilizationsremonetizationsremonstrativelyremovablenessesremythologizingromanticizationrumormongerings

About this list

Words
14 (1 common words)
Common example
remorselessness
Rare example
rumormongerings
Doubled letters
3
Ending in S
8
Most frequent letter
E (13)

Questions

How many 15-letter words matching r_m____________ are there?

14. 1 of them are common words.

What is a common example?

REMORSELESSNESS is among the common words in this set.