Ἰώνιος
From LSJ
τί δὲ βλέπεις τὸ κάρφος τὸ ἐν τῷ ὀφθαλμῷ τοῦ ἀδελφοῦ σου, τὴν δὲ ἐν τῷ σῷ ὀφθαλμῷ δοκὸν οὐ κατανοεῖς → why do you look at the speck of sawdust in your brother's eye and pay no attention to the plank in your own eye | and why beholdest thou the mote that is in thy brother's eye, but considerest not the beam that is in thine own eye | why do you see the speck that is in your brother's eye, but don't consider the beam that is in your own eye
English (LSJ)
α, ον,=foreg., τρόπος, of the Ionic dialect, Philostr.VA7.35:—fem. Ἰωνίς, ίδος, Ionian, Paus.6.22.7, etc.: as Subst., Call.Epigr. 27, Plu.Luc.18: Ἰωνιάς, άδος, Nic.Fr.74.4, Str.8.3.32.