Answer:

oars

Answer	Crossword Clue
OARS	Rowboat requirement
OARS	Bireme attachments
OARS	Bireme propellers

OARS	Dory needs
OARS	Sculls
OARS	Galley propellers
OARS	Henley participants
OARS	Racing crew
OARS	Rest one one's ..
OARS	Sculling gear
OARS	Crew equipment

OARS	Paddles for the whole crew
OARS	Scull gear
OARS	Skiff movers
OARS	Boathouse items
OARS	Crew's control
OARS	Crew need
OARS	Regatta crew
OARS	Dinghy adjuncts

OARS	Trireme bank
OARS	Pair in a rowboat
OARS	Boathouse supply
OARS	Galley supply
OARS	They're all in a row
OARS	Galley gear
OARS	Bireme necessities
OARS	Dipped sticks?

OARS	Sticks in rowlocks
OARS	Dory equipment
OARS	Dory's pair
OARS	"Stop rowing" command
OARS	Boatman's blades
OARS	Trireme's many
OARS	Dinghy propellers
OARS	Henley competitors

OARS	Ones having a row?
OARS	Rowing needs
OARS	Boat propellers
OARS	Crew members
OARS	Dinghy gear

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.