A.reciprocating, “λόγος” Stoic. 2.90; interchangeable, of the order of words, A.D.Adv.126.2; confused, of argument, Id.Pron.50.20; δ. τρόπος argument in a circle, S.E.P.1.117, 2.68; “δ. δεῖξις” Dam.Pr.290.
II. interrelated, interdependent, Plot.6.8.14.