καταβοᾶν
From LSJ
ἐν πίθῳ ἡ κεραμεία γιγνομένη → trying to run before you can walk, the potter's art starting on a big jar
Greek > English (Woodhouse Verbs Reversed)
(see also: καταβοάω) out-bawl, clamour against, cry down, cry out against, exclaim against, raise an outcry against, shout down