Sandy
Part of speech: adjective
Definition: Covered with sand. Sprinkled with sand. Like sand, especially in texture. Having the colour of sand.
Example sentence: You'll never find your gold on a sandy beach.
Beachy
Part of speech: adjective
Definition: Pertaining to the material making up the edge of a seashore, as with pebbles, gravel, and sand.Pertaining to a beach or something beach-like.