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