Cases of word usage

1) floating; carried along on air or water (afloat)

2) (of ships) touching the bottom in shallow water (aground)

3) green water plants with a very simple structure (algae)

4) an animal able to live both on land and in water (amphibian)

5) adapted for both land and water (amphibious)

6) (a building for) a glass container for living fish and water plants (aquarium)

7) the Water Carrier, the eleventh sign of the zodiac (Aquarius)

8) (of plants, animals etc) growing or living in or near water (aquatic)

9) an obstacle built across a river to store water for irrigation (barrage)

10) (the fur of) a kind of animal that lives on land and in water and makes dams across rivers (beaver)