δίκαιον (dikaion)
δίκαιον is an Ancient Greek form of δίκαιος, meaning “just, right, fair”. It is the nominative singular neuter adjective.
Found 1,740 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.25.3: Κορίνθιοι δὲ κατά τε τὸ δίκαιον ὑπεδέξαντο τὴν τιμωρίαν, νομίζοντες οὐχ ἧσσον ἑαυτῶν εἶναι τὴν ἀποικίαν ἢ Κερκυραίων, ἅμα δὲ καὶ μίσει τῶν Κερκυραίων, ὅτι αὐτῶν παρημέλουν ὄντες ἄποικοι·
All forms of δίκαιος (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.