Answer: whirlpools

AnswerCrossword Clue
WHIRLPOOLSFancy bath features
WHIRLPOOLSBoating hazards
WHIRLPOOLSEddies
whirlpoolsWHIRLPOOL, a circular current in a river or sea, produced by opposing tides, winds or currents
whirlpoolsA rapidly rotating mass of water in a river or sea into which objects may be drawn, typically caused by the meeting of conflicting currents
whirlpoolsA turbulent situation from which it is hard to escape