ἄφοβος, ον,
without fear, and so:
__1 fearless, intrepid, [[ 5th c.BC: Pindarus Lyricus “I.” 5(4).40, 5th c.BC: Sophocles Tragicus “Oedipus Coloneus” 1325, etc.] Refs 5th c.BC+]; πρὸς ἐρημίαν, περὶ τοῦ μέλλοντος, [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Lycurgus” 16, “Galb.” 23] Refs 1st c.AD+]: with genitive, having no fear of, τῶν ἀρχόντων[[ 1st-2nd c.AD: Dio Chrysostomus Sophista 2.52] Refs 1st c.AD+]; τὸ ἄφοβον, ={ἀφοβία}, [[ 5th-6th c.BC: Plato Philosophus “Laches” 197b] Refs 5th c.BC+]. adverb -βως[[ 5th-6th c.BC: Xenophon Historicus “Hiero” 7.10, 5th-6th c.BC: Plato Philosophus “Leges” 682c, “PTeb.” 24.74(2nd c.BC). ] Refs 5th c.BC+]
__2 causing no fear, free from fear, [[ 4th-5th c.BC: Aeschylus Tragicus “Pr.” 902; λόγος οὐκ ἄ. εἰπεῖν 5th-6th c.BC: Plato Philosophus “Leges” 797a. ] Refs 5th c.BC+]
__3 ἄ. θῆρες, in [[ 5th c.BC: Sophocles Tragicus “Ajax” 366] Refs 5th c.BC+], is an oxymoron, beasts which fear not men or which no one fears, tame beasts, cattle.