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