Precipice rhymes with:
manglapus, all-purpose, bippus, bumpus, campus, chapas, chiapas, compas, compass, coppess, copus, corpus, encompass, eohippus, gyrocompass, hippocampus, hospice, kappus, lapis, lupus, malpass, manglapus, molpus, molpus', mopus, multipurpose, negropalpus, oedipus, olympus, opus, pappas, pompous, porpoise, prapas, purpose, tapas
Precipice sounds like:
perceives, periscopes, perkovic, perkovich, perspicacious, preoccupies, presuppose, presupposes, przybocki, przybysz