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