ἀντιποι-έω,
do in return, ταῦτα[[ 5th-6th c.BC: Plato Philosophus “Crito” 50e; ἀντ᾽ εὖ ποιεῖν [prev. author] “Grg.” 520e; οἱ μὴ ἀντιποιοῦντες εὖ 4th c.BC: Aristoteles Philosophus “Rhetorica” 1397b7; κακῶς μὲν πάσχοντας, ἀντιποιεῖν δὲ οὐ δυναμένους 5th-6th c.BC: Xenophon Historicus “Anabasis” 3.3.12, compare [prev. work] 7; ἀ. κακῶς τὸν ἄρξαντα 1st c.AD: Musonius Philosophus “fragment” 10p.56H.; ἀ. τὸ αὐτό 4th c.BC: Aristoteles Philosophus “Ethica Nicomachea” 1138a22] Refs 5th c.BC+]:—passive, to have done to one in turn, [[ LXX.Lev.24.19. ] LXX]
__II middle (aorist passive in [[ 2nd c.AD: Lucianus Sophista “DMort.” 29.2)] Refs 2nd c.AD+], with genitive, exert oneself about a thing, seek after it, ἀ. τῶν σπουδαίων[[ 5th-6th c.BC: Isocrates Orator 1.2] Refs 5th c.BC+]; lay claim to, τῆς πόλεως[[ 5th c.BC: Thucydides Historicus 4.122; ἀρετῆς 5th-6th c.BC: Isocrates Orator 6.7] Refs 5th c.BC+]; τῆς τέχνης, τῶν νικητηρίων, [[ 5th-6th c.BC: Plato Philosophus “Meno” 90d, “Phlb.” 23a; τοῦ πρωτεύειν 4th c.BC: Demosthenes Orator 10.52; τῆς θαλάττης 4th c.BC: Antiphanes Comicus 190.11; τῶν ἐν τῇ Ἑλλάδι πραγμάτων 1st-2nd c.AD: Dio Chrysostomus Sophista 11.62; οἱ Δωριεῖς ἀντιποιοῦνται τῆς τραγῳδίας 4th c.BC: Aristoteles Philosophus “Poetica” 1448a30: also with ] Refs 5th c.BC+]infinitive, ἀ. ἐπίστασθαί τι lay claim to knowing.., [[ 5th-6th c.BC: Plato Philosophus “Meno” 91c, compare “Hp.Mi.” 363a: with _accusative_, τὴν κληρονομίαν “Michel” 546.16 (Cappad., 1st c.BC). ] Refs 5th c.BC+]
__II.2 contend with one for a thing, ἀ. τινὶ τῆς ἀρχῆς[[ 5th-6th c.BC: Xenophon Historicus “Anabasis” 2.1.11, 2.3.23] Refs 5th c.BC+]; more rarely τινὶ περί τινος[[ [prev. work] 5.2.11; τινὸς πρός τινα 2nd c.AD: Arrianus Historicus “Epicteti Dissertationes” 1.29.9. ] Refs 2nd c.AD+]