They can make waves (4 letters)

{ Answer }

OARS

{ Related Clues }

Paddles
Rows
Sculls
Bireme features
Bireme gear
Boater's need
Coxswain's crew
Crew members
Crew's control?
Dinghy gear
Galley gear
Galley propellers
Galley's many
Gig rig
Henley team
Pair at sea
Propels, in a way
Randan implements
Regatta crew
Rowboat adjuncts
Sculler's gear
Scullers' needs
Trireme features
Wherry gear
Wooden blades
They go into locks
They're sometimes seen in banks
They're used during a row

{ Tags }

banks, bireme, coxswains, crew, dinghy, equipment, galley, gear, gig, implements, members, oars, pair, propellers, rig, rows, scullers, sculls, they, theyre, trireme

{ Notes }

The answer OARS is seen frequently, appearing about once every 80 puzzles.

{ Definition }

OAR as a noun:

1. an implement used to propel or steer a boat