reciprocalEnglishOxford English Thesaurusreciprocal adjective 1 reciprocal, passionate love: given/felt in return, corresponding; requited, returned, reciprocated. 2 reciprocal obligations and duties: mutual, common, shared, joint, corresponding, correlative, give-and-take, exchanged, complementary; rare reciprocatory, reciprocative, commutual.reciprocal Oxford Dictionary of English