ἄτοπος
I. "out of place", and so,
1. "strange, unwonted, extraordinary", Eur., etc.
2. "strange, odd, eccentric", δοῦλοι τῶν ἀεὶ ἀτόπων slaves to every new "paradox", Thuc.; τῶν ἀτοπωτάτων ἂν εἴη Dem.
3. "unnatural, disgusting, foul", πνεῦμα Thuc.
II. adv. —πως, "marvellously or absurdly", id=Thuc., Plat.