12-Letter Words Matching R_N_________

There are 24 12-letter words that match R_N_________. 12 are common words, such as RANCIDNESSES and RANDOMNESSES. A rarer one is RENOVASCULAR. In this set, E is the most frequent open letter (24 words). 3 words contain a doubled letter.

Full list 24

rancidnessesrandomnessesrenaissancesrendezvousedrendezvousesrenegotiablerenegotiatedrenegotiatesrenominatingrenominationrenouncementrenunciationrangefindersrenounceablerenunciativerenunciatoryranunculusesrenaturationrencounteredrenewabilityrenographiesrenormalizedrenormalizesrenovascular

About this list

Words
24 (12 common words)
Common example
rancidnesses
Rare example
renovascular
Doubled letters
3
Ending in S
9
Most frequent letter
E (24)

Questions

How many 12-letter words matching r_n_________ are there?

24. 12 of them are common words.

What is a common example?

RANCIDNESSES is among the common words in this set.