ψιλοί (psiloi)
ψιλοί is an Ancient Greek form of ψιλός, meaning “bare, unarmed”. It is the nominative plural masculine adjective.
Found 64 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 2.79.3: καὶ οἱ μὲν ὁπλῖται τῶν Χαλκιδέων καὶ ἐπίκουροί τινες μετ’ αὐτῶν νικῶνται ὑπὸ τῶν Ἀθηναίων καὶ ἀναχωροῦσιν ἐς τὴν Σπάρτωλον, οἱ δὲ ἱππῆς τῶν Χαλκιδέων καὶ ψιλοὶ νικῶσι τοὺς τῶν Ἀθηναίων ἱππέας καὶ ψιλούς·
All forms of ψιλός (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.