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