Answer:

sculls

AnswerCrossword Clue
SCULLSCrew gear
SCULLSRowing race
SCULLSSingle ..: Olympics event
SCULLSRacing craft with an anatomical-sounding name
SCULLSRiver racers
SCULLSPropels a shell
SCULLSOars
SCULLSRacing boats
SCULLSCrew needs
SCULLSRaces in which shells are used.
SCULLSShort oars.
SCULLSRacing boats for oarsmen.
SCULLSNarrow racing boats.
SCULLSRacing boats.
SCULLSRows with one oar.
SCULLSOars.
SCULLSPropels shells
SCULLSCharles River sights
SCULLSSummer Olympics racers
SCULLSCrews' craft
SCULLSLong oars
SCULLSLight oars
SCULLSBoat propellers
SCULLSOlympic racers