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