Polyps rhymes with:
billips, dephillips, mckellips, philipps, philips', phillip's, phillipps, phillips, phillips', amidships, billips, dephillips, friendships, hardships, mckellips, partnerships', philipps, philips', phillip's, phillipps, phillips, phillips', townships
Polyps sounds like:
palafox, pavlovic, pavlovich, pelvic, pelvis, phelps, phelps's, philbeck, philip's, philippic, philippoussis, philipps, philips, philips', philips's, phillip's, phillipps, phillips, phillips', phillips's, pilevsky, plavsic, plavsic's, playback, playbook, playboy's, playoffs, polivka, polyphase, pullback, pullbacks