Words That Rhyme With "Thallus" :
2 syllables:
Alice, allis, balas, callace, callous, callus, chalice, Dalis, Dallas, gallous, gallus, Kalis, malice, palace, Pallas, phallus, Tallys, valis, vallis
3 syllables:
4 syllables:
aryballos, aryballus, digitalis, hypothallus, pectoralis