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