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