τιός
From LSJ
Ἀδώνι' ἄγομεν καὶ τὸν Ἄδωνιν κλᾴομεν → We conduct the rites of Adonis, we weep for Adonis (Pherecrates, fr. 170)
English (LSJ)
Boeot. for τεός, σός, A.D.Pron.106.11.
Greek (Liddell-Scott)
τιός: Βοιωτ. ἀντὶ τεός, σός, «ἐπὶ ταύτης τῆς λέξεως Βοιωτοὶ μεταβάλλουσι τὸ ε εἰς ι, καθὸ καὶ τὸ θεὸς θιὸς» Ἀπολλών. περὶ Συντάξ. 135Α (395Α).