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