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