Here's what rhymes with literarium.
barium aquarium honorarium vivarium planetarium sanitarium Words that almost rhyme with literarium
libertarian carrion agrarian librarian ovarian barbarian vegetarian chameleon clarion veterinarian centenarian seminarian vulgarian nobelium utilitarian egalitarian proletarian sectarian antiquarian trinitarian authoritarian octogenarian sanitarian valetudinarian nonagenarian cnidarian humanitarian totalitarian communitarian disciplinarian latitudinarian sexagenarian parliamentarian nonsectarian septuagenarian biennium fermium millennium gentium requiem endometrium proscenium technetium lutetium compendium quadrennium lawrencium