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