ἀρχαίου (archaiou)

ἀρχαίου is an Ancient Greek form of ἀρχαῖος, meaning “ancient, old”. It is the genitive singular masculine adjective.

Found 56 times in the Ancient Greek texts on Socratos.

Where it is used

Thucydides, History of the Peloponnesian War 2.15.1: ξυνεβεβήκει δὲ ἀπὸ τοῦ πάνυ ἀρχαίου ἑτέρων μᾶλλον Ἀθηναίοις τοῦτο. ἐπὶ γὰρ Κέκροπος καὶ τῶν πρώτων βασιλέων ἡ Ἀττικὴ ἐς Θησέα αἰεὶ κατὰ πόλεις ᾠκ …

All forms of ἀρχαῖος (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.