Relatives rhymes with:
relative's, relative's, expletives, relative's, superlatives, additives, alternatives, conservatives, conservatives', cooperatives, derivatives, executive's, executives, executives', expletives, fixatives, imperatives, initiatives, laxatives, narratives, negatives, neoconservatives, operatives, palliatives, performatives, positives, prerogatives, preservatives, preventatives, relative's, representative's, representatives, representatives', superlatives