basin
bath
bathroom
bathroom sink
bathtub
body
body care
care
clockwise
coriolis
coriolis effect
counter
counterclockwise
drain
drain hole
effect
fixture
hand
hand basin
hemisphere
hole
horizontal
hygiene
kitchen
nobody
northern
northern hemisphere
outlet
personal
personal care
personal hygiene
physics
plug
plug hole
plumbing
plumbing fixture
rotation
sanitation
shower
sink
sinker
stainless
stainless steel
steel
swirl
swirl water
wash
wash basin
water
whirlpool