1. without fear :

2. fearless, intrepid, dauntless , (Pindar):—;adverb -βως, (Xenophon Historicus)

3. causing no fear, free from fear , (Aeschulus Tragicus)

4. ἄφοβοι θῆρες beasts which no one fears , i. e. cattle , (Sophocles Tragicus) (ML)