ὑπεναντίος
κρατίστην εἶναι δημοκρατίαν τὴν μήτε πλουσίους ἄγαν μήτε πένητας ἔχουσαν πολίτας → the best democracy is that in which the citizens are neither very rich nor very poor (Thales/Plutarch)
English (LSJ)
α, ον Arist.Pol.1327a17, Plu.Ages.24; but ος, ον Pl. Alc.2.139b:—
A set over against, meeting, ἵπποι ὑ. ἀλλήλοισιν Hes.Sc. 347. 2 set against, opposite, of enemies in battle, τοὺς σφίσιν ὑ. Th.2.2; οἱ ὑ. the enemy, X.Cyr.1.6.38, cf. D.18.148, etc. 3 opposed, opposite, contrary, γένη Pl.Plt.306e; of contrary properties, τὸ ὑ. Hp.VM13; ὑπεναντιωτάτοις . . πλείστοις χρώμενον endued with most qualities most opposed to one another, Alex.141.2; ἰχθῦς ὑ. αὑτοῖσι Damox.2.37: freq. c. dat., opposite or contrary to, ὁ ὑπεναντία τούτοισι λέξας Hdt.7.50, cf. X.HG4.8.24 (Sup.), Pl.Tht.176a, Lg.810d, Epicur.Ep.1p.28U., Abh.Berl.Akad.1925(5).7 (Cyrene, iii B. C.), SIG 613.28 (Delph., ii B. C.), Wilcken Chr.27.1 (ii A. D.), etc.; so ὑ. πρός τι Arist.Pol.1328b41; πρὸς δημοκρατίαν IG22.657.48: as Subst., τὸ ὑ. τούτου . . πέφυκε is in character the opposite of this, Hdt.3.80; τὰ ὑ. τούτων on the contrary, Id.7.153; τὰ ὑ. incongruities, Arist.Po.1455a26, cf. 1461b23. 4 of logical propositions, subcontrary, Steph. in Int.30.38. Adv. -ίως ib.32.24. b Math., subcontrary, τομή Apollon.Perg.1.5; of a mean, Archyt.2, Papp.84.14, etc. II Adv. -ίως in a manner contrary to, τοῖς νόμοις Aeschin.3.8; ὑ. ἔχειν to be opposed, Arist.GA719a28; ὑ. κεῖσθαι ib.719b18; περί τινα ὑ. ὑπάρχει πρός τι Id.HA500a13, al., cf. Phld.Po.5.19; ὑ. θεραπεύσεις Aët.16.52: also neut. pl. ὑπεναντία as Adv., IG22.1258.8, 7.2225.36 (Thisbe, ii B. C., senatus consultum).
German (Pape)
[Seite 1187] etwas entgegengesetzt, gegenüberstehend, τινί; Hes. Sc. 347; Thuc. 2, 2; Plat. Theaet. 176 a u. öfter; Dem. 24, 108; – feindlich, Xen. Cyr. 1, 6, 38 u. öfter; ὁ ὑπ., der Gegner, Plut. Thes. 3; Pol. 1, 11, 14 u. öfter, u. a. Sp.; – τὸ ὑπεναντίον τούτου, im Gegentheil hiervon, Her. 3, 80. – Adv., Sp., wie Plut. Marc. 22.