μονόθεν
From LSJ
τὸ κακὸν δοκεῖν ποτ' ἐσθλὸν τῷδ' ἔμμεν' ὅτῳ φρένας θεὸς ἄγει πρὸς ἄταν → evil appears as good to him whose mind the god is leading to destruction (Sophocles, Antigone 622f.)
English (LSJ)
Adv.
A alone, singly, μοῦνος μουνόθεν Hdt.1.116 (v.l. μουνωθέντα). II on one side only, Sch.Arat.8.
German (Pape)
[Seite 203] allein, einzig, Schol. Arat. Phaen. 7.