ἀναλδής
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
English (LSJ)
ές, (ἀλδαίνω)
A not thriving, feeble, καρποί Hp.Aër.15; barren, Ar.V.1045 (anap.); ἄρουραι ἀναλδέα φυλλιόωσαι without fruiting, Arat.333.