ἐξυβρίζειν

From LSJ

ναύτης ὁ ἐν τῇ νηῒ μένων βούλεται τοὺς τέτταρας φίλους ἰδεῖν → the sailor staying on the ship wants to see his four friends

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἐξυβρίζω): act insolently, be audacious

Lexicon Thucydideum

insolescere, to become insolent, 1.84.2.
insolescere, to become insolent, 3.39.5.