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ἀσθενής, ἀνόμοιος, ἀφυής, ἀπράγμων, ἀνεπιτήδειος, ἀνίκανος, ἀνερίναστος, ἀτελής, ἄπρακτος, ἄκυρος, ἄδεκτος, ἀμήχανος