ἀφύσικος
From LSJ
Ὁ μὲν βίος βραχύς, ἡ δὲ τέχνη μακρή, ὁ δὲ καιρὸς ὀξύς, ἡ δὲ πεῖρα σφαλερή, ἡ δὲ κρίσις χαλεπή → Life is short, art long, opportunity fleeting, experience misleading and judgment difficult
English (LSJ)
[ῠ],
A unphilosophical, unscientific, Arist. ap. S.E.M.10.46. 2 contrary to the laws of nature, ib.250.