Words That Rhyme With "Defoliant" :

3 syllables:

coleus, dolium, holiest, salient, scholium

4 syllables:

aeolian, dissilient, encolpion, eolian, linoleum, Mongolian, napoleon, petroleum, simoleon, Tirolean, Tyrolean

5 syllables:

Anatolian, arcosolium, countersalient, taurobolium