Raptor rhymes with:
adapter, adaptor, apter, captor, chapter, kaptur, subchapter, adapter, adaptor, adopter, apter, captor, chapter, emptor, eurocopter, helicopter, interceptor, kaptur, lithotripter, receptor, sceptre, sculptor, septer, subchapter, sumpter, teleprompter, velociraptor
Raptor sounds like:
rafter, raftery, rapture, repeater, rooftree, rupture