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