χαλᾶν
From LSJ
αὔριον ὔμμε πάσας ἐγὼ λουσῶ Συβαρίτιδος ἔνδοθι λίμνας → tomorrow I'll wash you one and all in Sybaris lake
Greek > English (Woodhouse Verbs Reversed)
(see also χαλάω): loosen, relax, slacken, unbar, unfasten, be remiss in punishing, give way to, let loose, make allowance for, release one's grip