Ask at the forum if you have an Ancient or Modern Greek query!

δυσκολαίνειν

From LSJ

Δῶς μοι πᾶ στῶ καὶ τὰν γᾶν κινάσωGive me a place to stand on, and I will move the Earth.

Archimedes

Greek > English (Woodhouse Verbs Reversed)

(see also: δυσκολαίνω) be discontented, be fretful, be moody, be peevish, be querulous