αὐταρχία
From LSJ
εἰ γάρ κεν καὶ σμικρὸν ἐπὶ σμικρῷ καταθεῖο καὶ θαμὰ τοῦτ᾽ ἔρδοις, τάχα κεν μέγα καὶ τὸ γένοιτο → for if you add only a little to a little and do this often, soon that little will become great (Hesiod W&D, 361-362)
Greek (Liddell-Scott)
αὐταρχία: ἡ, ἀπόλυτος ἐξουσία, μοναρχία, Δίων Κ. 45. 1.
Spanish (DGE)
-ας, ἡ poder absoluto D.C.53.4.3, 54.12.2, Lyd.Mag.1.4.
German (Pape)
ἡ, Selbstherrschaft, D.Cass.