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