12-Letter Words Matching _R__R_______

There are 31 12-letter words that match _R__R_______. 15 are common words, such as ARTHROSCOPES and ARTHROSCOPIC. A rarer one is TRIERARCHIES. In this set, O is the most frequent open letter (24 words). 12 words contain a doubled letter.

Full list 31

Common words

arthroscopesarthroscopicdrearinessesornerinessesprearrangingpreordainingprioritizingprocreationsprogrammableprogrammaticprogrammingsprogressions
arthroscopesarthroscopicdrearinessesornerinessesprearrangingpreordainingprioritizingprocreationsprogrammableprogrammaticprogrammingsprogressionsprogressivesproprietressprotractionsarborizationarterializedarterializesarthrosporesorographicalpreprocessedpretreatmentarborescencearteriogramsprebreakfastpreprocessespreprocessorpreprogramedpropranololsprotrusivelytrierarchies

About this list

Words
31 (15 common words)
Common example
arthroscopes
Rare example
trierarchies
Doubled letters
12
Ending in S
15
Most frequent letter
O (24)

Questions

How many 12-letter words matching _r__r_______ are there?

31. 15 of them are common words.

What is a common example?

ARTHROSCOPES is among the common words in this set.