Here's what rhymes with complaintive.
plaintive Words that almost rhyme with complaintive
arranges granges interchanges native dative creative iterative abrasive nonnative cooperative innovative collaborative pervasive imitative integrative educative evasive meditative radiative connotative emulative annotative legislative quantitative authoritative invasive persuasive appreciative associative oxidative vegetative deliberative manipulative dissipative evaporative denotative procreative copulative unappreciative cogitative unpersuasive dissuasive nonabrasive administrative qualitative evaluative interpretative dissociative regulative accumulative stimulative investigative noninvasive rehabilitative nonadministrative