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