Here's what rhymes with regative.
locative fricative ablative vocative lenitive transitive appositive mutative proliferative Words that almost rhyme with regative
dhotis judges rubbish crutches grudges nudges adjudges sluttish fudges budges drudges smudges trudges rejudges begrudges prejudges analogise insipidus misjudges irruptive productive eruptive assumptive inductive repulsive seductive conductive propulsive combustive reproductive compulsive disruptive impulsive obstructive unproductive convulsive presumptive subjunctive consumptive destructive constructive instructive disjunctive nonproductive reconstructive superconductive counterproductive nondestructive nonconstructive