ἐκλείπειν
From LSJ
Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
Greek > English (Woodhouse Verbs Reversed)
(see also ἐκλείπω): fail, quit, be deficient, be eclipsed, be wanting, fall short, give out, leave out, with non-personal subject