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Δῶς μοι πᾶ στῶ καὶ τὰν γᾶν κινάσω → Give me a place to stand on, and I will move the Earth.
Ar. and P. ἀλαζών. P. μεγαλόφρων, κομπώδης (Thuc.), ὑπερήφανος, V. ὑπέρφρων, ὑψήγορος, στόμαργος, ὑψηλόφρων (also Plato but rare P.), Ar. and V. γαῦρος.
of words, etc.: P. and V. ὑψηλός, V. ὑπέρκοπος.