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