Phantoms rhymes with:
bantam's, bantams, bantam's, bantams, quantum's, ageratums, argosystems, atoms, autumn's, bantam's, bantams, biosystems, bottom's, bottoms, cablesystems, customs, ecosystems, items, microsystems, microsystems', mortems, quantum's, subsystems, symptoms, system's, systems, systems', techsystems, totems, ultimatums, ultrasystems, victim's, victims
Phantoms sounds like:
painting, paintings, pandanus, pandemic, panting, pending, pentiums, pointing, pontoons, pounding