φέρτερον

From LSJ

ὅτι χρὴ τοῦ μέλιτος ἄκρῳ δακτύλῳ, ἀλλὰ μὴ κοίλῃ χειρὶ γεύεσθαι → that honey should be tasted with the fingertip and not by the handful

Source

Russian (Dvoretsky)

φέρτερον: adv. compar. лучше: τέττιγος φ. ᾄδεις Theocr. ты поешь лучше цикады.