συνειδέναι (syneidenai)
συνειδέναι is an Ancient Greek form of σύνοιδα, meaning “be aware of, share knowledge”. It is the perfect active infinitive.
Found 42 times in the Ancient Greek texts on Socratos.
Where it is used
Plutarch, Quomodo adulator ab amico internoscatur 23: … λεύειν μὴ συνεπιβουλεύειν, καὶ συμμαρτυρεῖν μὴ συνεξαπατᾶν, καὶ συνατυχεῖν νὴ Δία μὴ συναδικεῖν. οὐδὲ γὰρ· τὸ συνειδέναι τοῖς φίλοις τὰ αἰσχρά, πόθεν γε· δὴ τὸ συμπράττειν καὶ συνασχημονεῖν αἱρετόν ἐστιν; ὥσπερ οὖν Λακεδαιμόνιοι μ …
All forms of σύνοιδα (conjugation 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.