| Aquatic animal |
| Indigo plant. |
| Aquatic nesting area |
| Aquatic organism |
| Aquatic dragonfly larva |
| Aquatic silvers |
| Aquatic appendages |
| Aquatic plant |
| Semiaquatic rodent |
| Part of an aquatic plant |
| Aquatic cereal grass |
| Aquatic vegetation |
| A neat me (anag) — large aquatic mammal |
| Aquatic nymph |
| Aquatic mammal |
| Tiny aquatic organism |
| Lizards' semiaquatic look-alikes |
| Water plant. |
| Aquatic one-celled plant. |
| Aquatic larva |
| Aquatic zappers |
| Aquatic eagles |
| Aquatic animalcule |
| One-celled animal |
| Borneo pepper plant. |
| Like some aquatic plants |
| Aquatic oxygenators |
| Simple aquatic organisms |
| Aquatic reptile, for short |
| One-celled protozoans |