Answer:

aquatic

Answer	Crossword Clue
AQUATIC	Pool-based
AQUATIC	Like much plant life
AQUATIC	Like a water ballet

AQUATIC	Like some summer Olympic events
AQUATIC	It's all wet
AQUATIC	Living in water
AQUATIC	Like seals
AQUATIC	Like muskrats
AQUATIC	Dolphin descriptor
AQUATIC	One adjective for Esther Williams.
AQUATIC	Living in water.

AQUATIC	Water-related
AQUATIC	Marine, maybe
AQUATIC	Like a manatee