Superhuman rhymes with:
heuman, heumann, human, humann, inhuman, nonhuman, subhuman, acumen, albumin, bumann, cumin, heuman, heumann, human, humann, inhuman, nonhuman, subhuman, youman
Superhuman sounds like:
sabourin, sabrina, saffran, saffron, safran, savarino, schiferon, schizophrenia, seaborn, seaborne, severin, severini, severino, severn, shafran, shakespearean, shifrin, shopworn, siberian, sophronia, soprano, sovran, sparano, spearman, sperm, sporn, sprain, spreeman, spreen, spurn, subramanian, suffern, superman, superwoman, superwomen, supreme, sybron, szafran