doughty
Ὁ κόσμος σκηνή, ὁ βίος πάροδος· ἦλθες, εἶδες, ἀπῆλθες -> The world is a stage, life is a performance, you came, you saw, you departed
Democritus, fr. 115 D-K
strong: Ar. and V. μεγασθενής, V. κραταιός, ὄβριμος, σθεναρός; see strong.
brave: P. and V. ἀνδρεῖς, V. εὔτολμος, Ar. and V. ἄλκιμος (rare P.); see brave.
trustworthy: P. and V. πιστός, φερέγγυος (Thuc. but rare P.).