περὶ ἀλόγων γραμμῶν καὶ ναστῶν → on incommensurable lines and solids
ἀσπουδεί, ἀμαχεί, ἀμαχητί, ἀκονεί, ἀκονητί, ἀκονιτεί, ἀκονιτί, ἀσσκονικτεί