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