| A | B |
|---|
| aquarelle | a painting done in transparent water color |
| aqueduct | a pipe of channel that carries water |
| aqueous | made from water |
| aquamarine | the blue-green color of water |
| aquatic | growing or living in water |
| Aquarius | a constellation pictured as a man carrying water; a Zodiac sign |
| hydrophobia | rabies; fear of water |
| hydraulic | in engineering, the use of water to create power |
| hydrant | a pipe where water may be drawn |
| hydroponic | the growing of plants in water with no soil |
