Ἀρήιος
From LSJ
μακάριοι οἱ πτωχοί τῷ πνεύματι ὄτι αὐτῶν ἐστὶν ἡ βασιλεία τῶν οὐρανῶν → blessed are the poor in spirit, for theirs is the kingdom of heaven (Matthew 5:3)
Ἀρήιος: [ᾰ], -η, -ον, καὶ ος, ον, Ἰων. ἀντὶ Ἅρειος Ὅμ.· - ἰδιόρρυθμον θηλυκόν, Ἀρηιάς, άδος Κόϊντ. Σμ. 1. 187.