| A | B |
|---|
| Aquanaut | scuba diver |
| Astronaut | a sailor of the stars |
| Cosmonaut | A Russian sailor in the universe |
| Aqua pura | pure water |
| Aquarium | a tank containing pet fish |
| Aquarius is a constellation of | a man pouring water |
| Aquatic activities | water sports |
| Aqueduct | a conduit for water |
| An aquifer is a water bearing | strata of rock |
| A portable chair or an automobile | sedan |
| A verb meaing to give someone a sedative | sedate |
| Sedentary describes a person who | sits a lot |
| Sedimentary is a rock which | has been formed from sediments |
| Amiable | a friendly person |
| Amicable | a synonym of amiable |
| Perennial describes a plant | that lives for more than two seasons |
| Alternative suggests a choice | between two items |
| Anthropology is the study of | Man. |
| Annual can refer to an event | that happens every year. |
| A conduit is a channel in which | a fluid is carried. |
