Here's what rhymes with quanitative.
dative native imitative annotative innovative qualitative iterative oxidative meditative connotative nonnative creative quantitative authoritative vegetative educative radiative dissipative denotative emulative cooperative collaborative appreciative associative integrative evaporative copulative unappreciative cogitative administrative legislative deliberative manipulative dissociative regulative accumulative procreative stimulative evaluative interpretative investigative rehabilitative nonadministrative Words that almost rhyme with quanitative
cages sages rages mutatis phages wadis wadges engages bellyaches macrophages disengages greengages reengages abrasive plaintive pervasive evasive invasive persuasive unpersuasive dissuasive nonabrasive noninvasive