ταλασίφρων
From LSJ
νᾶφε καὶ μέμνασ' ἀπιστεῖν → keep a clear head and remember not to believe a thing (Epicharmus fr. 250)
English (LSJ)
ονος, ὁ, ἡ, (Τλάω)
A patient of mind, stout-hearted, ὑπό κεν ταλασίφρονά περ δέος εἷλεν Il.4.421; mostly as epith. of Odysseus, 11.466, Od.1.87,129, al., Hes.Th.1012; δμῶες τ. Theoc.24.50.