12-Letter Words Matching ____R___R___

There are 71 12-letter words that match ____R___R___. 26 are common words, such as CAMARADERIES and CHLOROFORMED. A rarer one is UNDERSTORIES. In this set, E is the most frequent open letter (67 words). 15 words contain a doubled letter.

Full list 71

Common words

camaraderieschloroformedcontrovertedelderberriesfluorocarbonhyperthyroidintercoursesintermarriedintermarriesinterspersedinterspersesinvertebrate
camaraderieschloroformedcontrovertedelderberriesfluorocarbonhyperthyroidintercoursesintermarriedintermarriesinterspersedinterspersesinvertebratelaboratoriesobstreperousproprietresssuperchargedsuperchargersuperchargesunderchargedunderchargesundercurrentunderscoringveterinarianveterinarieswaterboardedwatercoursescamerapersonclearstoriesdextrogyratedumortieriteheterocercalheteromeroushypercorrecthyperthermiaintercurrentinteroperatemajoritariansclerodermassoporiferoussparrowgrasssudoriferoussuperpatriotsuperstardomundersheriffarteriogramscontrovertercopartneringdimercaprolsfluorochromehemerythrinsheterokaryonhyperchargedhyperchargeshyperthermicimperatorialinstructressinterlibraryinterneuronsintersterilemisericordesnonarbitraryoverreportedsabermetricssugarberriessupercarriersupercurrentsuperexpresssupersecrecysupersecretsundershirtedunderstories

About this list

Words
71 (26 common words)
Common example
camaraderies
Rare example
understories
Doubled letters
15
Ending in S
30
Most frequent letter
E (67)

Questions

How many 12-letter words matching ____r___r___ are there?

71. 26 of them are common words.

What is a common example?

CAMARADERIES is among the common words in this set.