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