Words That Rhyme With "Cactus" :
2 syllables:
actress, actus, crackedness, factice, Gracchus, ictus, lactase, lactose, pectous, practice, practise, raptus, rectus, rictus, stratas, stratus, tactless
3 syllables:
abstractness, compactness, conductus, conspectus, exactness, galactose, intactness, malpractice, prospectus, reactance, tersanctus