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