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