Here's what rhymes with impulsive.
compulsive repulsive convulsive propulsive Words that almost rhyme with impulsive
pulses repulses convulses inductive irruptive instructive seductive conductive ablative eruptive mutative combustive lenitive destructive productive disruptive disjunctive locative vocative appositive assumptive constructive obstructive transitive unproductive presumptive subjunctive consumptive fricative reproductive nonproductive proliferative reconstructive nondestructive superconductive counterproductive nonconstructive