ἐξαπιναίως (exapinaios)
ἐξαπιναίως is an Ancient Greek form of ἐξαπίναιος, meaning “sudden”. It is the adverb.
Found 87 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.117.1: ἐν τούτῳ δὲ οἱ Σάμιοι ἐξαπιναίως ἔκπλουν ποιησάμενοι ἀφάρκτῳ τῷ στρατοπέδῳ ἐπιπεσόντες τάς τε προφυλακίδας ναῦς διέφθειραν καὶ ναυμαχοῦντες τὰ …
All forms of ἐξαπίναιος (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.