Dictionary entry

ἀληθής

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

ἀληθής, -ές

(< λήθω = λανθάνω, hence primarily, unconcealed, manifest; hence, actual, real), [in LXX for אֶמֶת, etc.;]

(a) of things, true, conforming to reality: Jo 4:185:31,326:55 (= ἀληθινός, q.v.) Jo 8:13,14, 1710:4119:3521:24, Ac 12:9, Phl 4:8, Tit 1:13, I Pe 5:12, II Pe 2:22, I Jo 2:8, III Jo 12;

(b) of persons, truthful: Mt 22:16, Mk 12:14, Jo 3:337:188:26, Ro 3:4, II Co 6:8.†

SYN.: ἀληθινός, real, genuine, ideal, as opp. to spurious or imperfect ἀληθής, true to fact, as opp. to false, lying, denotes the actuality of a thing: ἀληθινός, its relation to the corresponding conception. (Cf. Tr., Syn., § viii; Cremer, 84 f., 631 Abbott, JV, 234 f.; DB, iv, 818 f.; MM, VGT, s.vv.)