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