Related Clues:

• Be agitated, as the sea
• Be the agitator
• Criticize snidely
• Stir up, as waters
• Muddy up the waters
• Muddy up the water
• Disturb, as sediment
• Stir up, such as muddy water
• Muddy up clean waters
• Make water muddy
• Make someone annoyed or irritated
• Annoy or bother