Words That Rhyme With "Fermium" :
3 syllables:
aerien, barium, carrion, clarion, darien, Marian, Marion, parian, Varian
4 syllables:
agrarian, albarium, armarium, barbarian, Bavarian, Bulgarian, bullarium, cesarean, cibarian, cibarium, contrarian, fossarian, fruitarian, grammarian, herbarium, Hungarian, Icarian, lararium, librarian, lunarian, orarion, orarium, ovarian, ovarium, planarian, puparium, rhinarium, riparian, rosarian, rosarium, Rotarian, sacrarium, samarium, sectarian, septarium, solarium, Tartarean, tartarian, terrarium, Tocharian, velarium, vivarium, Voltairean, vulgarian, Wagnerian
5 syllables:
antiquarian, apiarian, centenarian, cinerarium, collunarium, columbarium, culinarian, Delawarean, formicarium, frigidarium, honorarium, infirmarian, leprosarium, libertarian, millenarian, necessarian, nonsectarian, oceanarium, planetarium, polyparian, prelapsarian, proletarian, Sabbatarian, sanitarian, sanitarium, seminarian, sublapsarian, synaxarium, termitarium, trinitarian, turbellarian, unitarian, vegetarian, veterinarian
6 syllables:
abecedarian, abecedarium, alcyonarian, armamentarium, authoritarian, avicularium, brutalitarian, communitarian, disciplinarian, egalitarian, equalitarian, futilitarian, humanitarian, infralapsarian, itinerarium, majoritarian, necessitarian, nonagenarian, octogenarian, parliamentarian, polyzoarium, predestinarian, premillenarian, quadragenarian, quinquagenarian, radiolarian, sacramentarian, sexagenarian, suburbicarian, supralapsarian, totalitarian, ubiquitarian, utilitarian
7 syllables:
establishmentarian, platitudinarian, septuagenarian, uniformitarian, universitarian