13-Letter Words Matching __RT_________

There are 56 13-letter words that match __RT_________. 30 are common words, such as CARTILAGINOUS and CARTOGRAPHERS. A rarer one is PARTITIONISTS. In this set, I is the most frequent open letter (46 words). 12 words contain a doubled letter.

Full list 56

Common words

cartilaginouscartographerscartographiescertificatingcertificationfertilizationfortificationfortunetellerfurtivenesseshorticulturalhorticultureshurtfulnesses
cartilaginouscartographerscartographiescertificatingcertificationfertilizationfortificationfortunetellerfurtivenesseshorticulturalhorticultureshurtfulnessesmortificationnortheasterlynortheastwardnorthwesterlynorthwestwardparticipatingparticipationparticipatorsparticipatoryparticleboardparticularityparticularizepartisanshipspertinacitiesperturbationsportabilitiestortoiseshellworthlessnesscartelizationcartilaginoidmartyrizationmirthlessnessparthenocarpypartialnessesparticipativeparticipiallyparticularismtorticollisesverticalitiesvertiginouslyaortographiescertificatorycorticotropinearthlinessesfertilenessesfortnightliesfortunatenessmartyrologiesmartyrologistnortriptylinepartibilitiesparticulariseparticularistpartitionists

About this list

Words
56 (30 common words)
Common example
cartilaginous
Rare example
partitionists
Doubled letters
12
Ending in S
24
Most frequent letter
I (46)

Questions

How many 13-letter words matching __rt_________ are there?

56. 30 of them are common words.

What is a common example?

CARTILAGINOUS is among the common words in this set.