φυσικόν (physikon)
φυσικόν is an Ancient Greek form of φυσικός, meaning “natural; of nature”. It is the nominative singular neuter adjective.
Found 81 times in the Ancient Greek texts on Socratos.
Where it is used
Diogenes Laertius, Vitae philosophorum 1.prol.18: Μέρη δὲ φιλοσοφίας τρία, φυσικόν, ἠθικόν, διαλεκτικόν· φυσικὸν μὲν τὸ περὶ κόσμου καὶ τῶν ἐν αὐτῷ· ἠθικὸν δὲ τὸ περὶ βίου καὶ τῶν πρὸς ἡμᾶς· δ …
All forms of φυσικός (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.