σκοπητέον
From LSJ
κατὰ τὸν δεύτερον, φασί, πλοῦν τὰ ἐλάχιστα ληπτέον τῶν κακῶν → we must as second best, as people say, take the least of the evils
English (LSJ)
A one must examine or consider, Gp.7.15.1, Sever.Clyst.p.17 D., Aët.7.9.
Greek (Liddell-Scott)
σκοπητέον: μεταγενέστ. τύπος τοῦ σκεπτέον, Κλήμ. Ἀλεξ. 773, κτλ.