13-Letter Words Matching _R_C_________

There are 76 13-letter words that match _R_C_________. 22 are common words, such as FRACTIOUSNESS and GRACELESSNESS. A rarer one is TRICKSINESSES. In this set, I is the most frequent open letter (64 words). 15 words contain a doubled letter.

Full list 76

Common words

fractiousnessgracelessnesspractitionersprecancellingprecautionaryprecipitatelyprecipitatingprecipitationprecipitouslyprecisenessesprecognitionspreconceiving
fractiousnessgracelessnesspractitionersprecancellingprecautionaryprecipitatelyprecipitatingprecipitationprecipitouslyprecisenessesprecognitionspreconceivingpreconceptionpreconditionspricklinessesprocessionalsprocessioningproclamationsprocrastinatetracheotomiestricentennialtriceratopsesarachnophobiabrachiosaurusbrachycephalybrachypterousfractionatingfractionationfractocumulusfractostratuspracticalnesspreceptorshipprecipitancesprecipitativeprecipitatorspreconcessionprocapitalistprocompromiseproconsulatesprocreationalproctologiststractablenesstrichromatismfractionalizefractionatorsgracilenessesoracularitiesprecalculusesprecapitalistprecautioningprecentorshippreceptorialsprecertifyingprecipitantlyprecisionistspreclearancesprecollegiateprecombustionprecommitmentpreconcertingpreconventionpreconvictionprecopulatoryprocarbazinesprocathedralsproconsulshipproctologicalprocuratorialtracheophytestricarboxylictrichinosisestrichlorphonstrichologiststrichopteranstrichothecenetricksinesses

About this list

Words
76 (22 common words)
Common example
fractiousness
Rare example
tricksinesses
Doubled letters
15
Ending in S
36
Most frequent letter
I (64)

Questions

How many 13-letter words matching _r_c_________ are there?

76. 22 of them are common words.

What is a common example?

FRACTIOUSNESS is among the common words in this set.