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