ἄκυρος
ἄκυρος
κῦρος
without authority:
of laws and contracts, invalid, ἄκυρον ποιεῖν, Lat. irritum facere, to set aside, and ἄκυρον γίγνεσθαι, to become of no force, to be set aside, Plat.; νόμοις ἀκύροις χρωμένη, i. e. having laws, but not enforcing them, Thuc.
of persons, having no right or power, ἄκ. ποιεῖν τινά Xen.; c. gen., ἄκυροι πάντων γενήσεσθε Dem.