13-Letter Words Matching _R_____T_____

There are 91 13-letter words that match _R_____T_____. 39 are common words, such as ARGUMENTATION and ARGUMENTATIVE. A rarer one is TRICHOPTERANS. In this set, I is the most frequent open letter (83 words). 9 words contain a doubled letter.

Full list 91

Common words

argumentationargumentativearithmeticianbreaststrokescrosshatchingfragmentationfrustratinglygrandfatheredgrandfatherlygrandmotherlygravitationalornamentation
argumentationargumentativearithmeticianbreaststrokescrosshatchingfragmentationfrustratinglygrandfatheredgrandfatherlygrandmotherlygravitationalornamentationprecipitatelyprecipitatingprecipitationprecipitouslypreexistencespremeditatingpremeditationprepositionalprocrastinateprognosticateprohibitivelypropositionalpropositionedproprietariesproprietorialproselytizersproselytizingprospectivelyprovocativelytracheotomiestransistorizetransliteratetransmittabletransmittancetransmutationtransnationaltriceratopsesbrachypterouscrotchetinessdraggletailedfractostratusfragmentarilyfrequentationfrequentativegravimetricalorientationalprecipitancesprecipitativeprecipitatorspredicativelypremeditativepresumptivelypretreatmentsprocapitalistprocreationalprogenitorialproprietarilyprotoactiniumtransactionaltranslationaltransmutativearbitrationalarmamentariumbreaststrokercrosscuttingsfragmentatingfragmentizingoriginativelypreadaptationpreanestheticprecapitalistprecipitantlypremeditatorspremoisteningpremonitorilypreparativelypreparatorilyprepositivelypresanctifiedpresweeteningprevocationalprocuratorialprosecutorialproselytisingprotonotariesproximatenesstransactinidetransistorisetrichopterans

About this list

Words
91 (39 common words)
Common example
argumentation
Rare example
trichopterans
Doubled letters
9
Ending in S
17
Most frequent letter
I (83)

Questions

How many 13-letter words matching _r_____t_____ are there?

91. 39 of them are common words.

What is a common example?

ARGUMENTATION is among the common words in this set.