Related Clues:

• Like biremes
• Entered a river race
• Took part in a regatta, perhaps
• Propelled a scull
• Used a pair of paddles
• Like triremes
• Made waves, in a way
• Worked on a galley
• Propelled a dory
• Made a boat go
• Used an oar
• Did galley work
• Did some rowing
• Used oars
• Sculled