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