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