θεοὶ μὲν γὰρ μελλόντων, ἄνθρωποι δὲ γιγνομένων, σοφοὶ δὲ προσιόντων αἰσθάνονται → because gods perceive future things, men what is happening now, but wise men perceive approaching things
ἄφατος, ἀΐδηλος, ἀΐδαλος, ἀλλόγνωτος, ἀπείρατος, ἀπείρητος, ἀκλεής, ἀκλειής, ἄϊστος, αἴστος, ᾆστος, ἄφραστος, ἄγνωστος, ἄγνωτος, ἀδάητος, ἄδηλος, ἀγνώς, ἀτέκμαρτος, ἀνώϊστος, ἀσυνήθης, ἀμαθής, ἐπίκρυφος