sand

a sandy region or place, desert, sandy region

sandpaper

a region of sand, desert.

stone in kidney

thin, weak or skinny animal, a lean beast

sanding, scratching or polishing with sandpaper

flying sand, shifting sands, quicksand, wind-blown sand, mirage, sand agitated as waves (by the wind)

a lizard-like reptile living in sand, skink

bladder stone

The sands of time.

dusty, desert-like

sandy region, desert

curve of sand, wave of sand, a wave that is created in the sand by the wind