εὖ γ᾽ εὖ γε ποιήσαντες ὦ Διοσκόρω → well done, well done, you twin Dioscuri!
adj.
P. and V. οὐκ ἀνεκτός, οὐ φορητός, οὐκ ἀνασχετός (rare P.), P. ἀφόρητος, Ar. and V. οὐ τλητός, V. οὐχ ὑπόστατος, δύσοιστος, δύσφορος, ἄτλητος, ἄφερτος; see also grievous.