ἀληθινή (alethine)
ἀληθινή is an Ancient Greek form of ἀληθινός, meaning “true, genuine”. It is the nominative singular feminine adjective or dative singular feminine adjective.
Found 27 times in the Ancient Greek texts on Socratos.
Where it is used
Plutarch, Pelopidas 4.3: αἰτία δὲ ἀληθινὴ μὲν ἦν ἡ ἀρετή, διʼ ἣν οὐ δόξαν, οὐ πλοῦτον ἀπὸ τῶν πράξεων μετιόντες, οἷς ὁ χαλεπὸς καὶ δύσερις ἐμφύεται φθό …
New Testament, John 8.16: καὶ ἐὰν κρίνω δὲ ἐγώ, ἡ κρίσις ἡ ἐμὴ ἀληθινή ἐστιν, ὅτι μόνος οὐκ εἰμί, ἀλλʼ ἐγὼ καὶ ὁ πέμψας με [πατήρ].
Plato, Gorgias 517: … ροείλου τούτους τοὺς ἄνδρας· οὗτοι δὲ ἀνεφάνησαν ἐξ ἴσου τοῖς νῦν ὄντες, ὥστε, εἰ οὗτοι ῥήτορες ἦσαν, οὔτε τῇ ἀληθινῇ ῥητορικῇ ἐχρῶντο—οὐ γὰρ ἂν ἐξέπεσον—οὔτε τῇ κολακικῇ. ἀλλὰ μέντοι πολλοῦ γε δεῖ, ὦ Σώκρατες, μή ποτέ τις τῶν …
All forms of ἀληθινός (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.