Philips's rhymes with:
phillips's, phillips's, phillips's, phillips's, collapses, cyclops's, eclipses, glimpses, lapses, phelps's, phillips's, relapses, synapses
Philips's sounds like:
palafox, pavlovic, pavlovich, pelvic, pelvis, phelps, phelps's, philbeck, philip's, philippic, philippoussis, philipps, philips, philips', phillip's, phillipps, phillips, phillips', phillips's, pilevsky, plavsic, plavsic's, playback, playbook, playboy's, playoffs, polivka, polyphase, polyps, pullback, pullbacks