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