Polymorphism rhymes with:
anthropomorphism, dimorphism, isomorphism, anthropomorphism, dimorphism, dwarfism, isomorphism, anthropomorphism, dimorphism, dwarfism, isomorphism
anthropomorphism, dimorphism, isomorphism, anthropomorphism, dimorphism, dwarfism, isomorphism, anthropomorphism, dimorphism, dwarfism, isomorphism