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