reciprocal russian
взаи́мный
mutual, reciprocal, common
взаимоде́йствие
interaction, reciprocal action, reciprocity, co-operation, co-ordinated action
отве́тный
responsive, reciprocal, in return, in answer
взаи́мно
mutually, reciprocally
взаимоде́йствовать
interact, act reciprocally, co-operate
аналоги́чно
likewise, reciprocally, analogously