Here's what rhymes with binitarian.
carrion trinitarian ovarian clarion agrarian librarian barbarian sectarian libertarian vegetarian sanitarian seminarian cnidarian utilitarian egalitarian proletarian centenarian vulgarian authoritarian totalitarian antiquarian disciplinarian veterinarian nonsectarian nonagenarian humanitarian communitarian octogenarian parliamentarian latitudinarian septuagenarian valetudinarian sexagenarian Words that almost rhyme with binitarian
barium chameleon vivarium nobelium aquarium honorarium sanitarium planetarium ferryman ferrymen lesbian thespian pedestrian vestrymen vestryman equestrian