13-Letter Words Matching ____R_T______

There are 42 13-letter words that match ____R_T______. 10 are common words, such as CONFRATERNITY and CONGRATULATED. A rarer one is UNDERUTILIZES. 10 words contain a doubled letter.

Full list 42

Common words

confraternitycongratulatedcongratulatesdiscretionarysuperstitionssuperstitioustheoreticallytheoreticiansunderstandingunderstudyingconcretionarycongratulator
confraternitycongratulatedcongratulatesdiscretionarysuperstitionssuperstitioustheoreticallytheoreticiansunderstandingunderstudyingconcretionarycongratulatordiacriticallyheterothallicheterotrophicinterstratifyliberationistlogarithmicalmajoritariansnonprotectivequadraticallysuperstrengthunderstrapperunderstrengthunderutilizedantiritualismarthriticallyautorotationsinheritressesinterstadialsinterstimulusisoproterenolmoderatorshipseparationistsuperathletessuperstardomssuperstationssybariticallyunderstaffingunderstatedlyundersteeringunderutilizes

About this list

Words
42 (10 common words)
Common example
confraternity
Rare example
underutilizes
Doubled letters
10
Ending in S
13

Questions

How many 13-letter words matching ____r_t______ are there?

42. 10 of them are common words.

What is a common example?

CONFRATERNITY is among the common words in this set.