precarious
From LSJ
εἰ δὲ τύχῃ τις ἔρδων, μελίφρον' αἰτίαν ῥοαῖσι Μοισᾶν ἐνέβαλε → if someone is successful in his deeds, he casts a cause for sweet thoughts into the streams of the Muses
English > Greek (Woodhouse)
adjective
P. ἐπισφαλής, ἐπικίνδυνος, ἀκροσφαλής.
the business yields a precarious income: P. ἡ ἐργασία προσόδους ἔχει ἐπικινδύνους (Dem. 948).