Related Clues:

• Crew's control
• Rowboat implement
• Rowing prop
• Homophone of mine output
• Boathouse implement
• Sculling aid
• Sculler's item
• Participant in a regatta
• Rowing trophy
• Bireme feature
• Stroke, maybe
• One leaving a wake
• Trireme prop
• Propeller of a sort
• Impetus for a rowboat