μεγίσταις (megistais)
μεγίσταις is an Ancient Greek form of μέγας, meaning “big, great, large”. It is the dative plural feminine superlative adjective.
Found 90 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 2.61.4: ὅμως δὲ πόλιν μεγάλην οἰκοῦντας καὶ ἐν ἤθεσιν ἀντιπάλοις αὐτῇ τεθραμμένους χρεὼν καὶ ξυμφοραῖς ταῖς μεγίσταις ἐθέλειν ὑφίστασθαι καὶ τὴν ἀξίωσιν μὴ ἀφανίζειν (ἐν ἴσῳ γὰρ οἱ ἄνθρωποι δικαιοῦσι τῆς τε ὑπαρχούσης δόξης αἰτ …
All forms of μέγας (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.