Here's what rhymes with percipitously.
precipitously Words that almost rhyme with percipitously
physically cynically militantly iniquitously politically clinically metaphysically pitifully ubiquitously pontifically nonphysically critically empirically statistically citizenry subliminally parasitically sadistically significantly scientifically uncritically pessimistically uninhibitedly chauvinistically intrinsically optimistically extrinsically hypocritically mechanistically municipally centrifugally ritualistically unscientifically hypercritically indistinguishably insignificantly nationalistically individualistically