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