θορυβεῖν
From LSJ
Δύο γὰρ, ἐπιστήμη τε καὶ δόξα, ὧν τὸ μὲν ἐπίστασθαι ποιέει, τὸ δὲ ἀγνοεῖν → Two different things are science and belief: the one brings knowledge, the other ignorance
Greek > English (Woodhouse Verbs Reversed)
(see also θορυβέω): murmur, be in confusion, make a disturbance, make an uproar, murmur of a crowd, shout approval, shout hurrah, throw in disorder, throw into disorder