Words That Rhyme With "Quadrivalent" :
3 syllables:
assailant, bivalent, divalent, exhalant, inhalant, surveillant, tervalent, transcalent, trivalent
4 syllables:
monovalent, multivalent, octavalent, pentavalent, polyvalent, quinquevalent, septivalent, sexavalent, tetravalent, univalent