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