浜辺
animal
blue
bubble
clay
crab
crustaceans
damp
detail
dig
dirt
dirtied
dirty
drill
earth
estuary
flow
groove
ground
habitat
heap
hole
home
land
leg
liquid
low
moss
mud
muddy
nature
ooze
pattern
residence
river bank
rough
rural
sand
sea
season
sludge
surface
swamp
terrain
texture
water
wave
weather
wet
wetland