| Rating | Solver | Clue |
|---|---|---|
| STREAMS | Small rivers | |
| COCKBOAT | A small boat, esp. one used on rivers or near the shore. | |
| STERLET | A small sturgeon (Acipenser ruthenus) found in the Caspian Sea and its rivers, and highly esteemed for its flavor. The finest caviare is made from its roe. | |
| ANACONDA | ...unectes murinus), which lives near rivers, and preys on birds and small mammals. The name is also applied to a similar large serpent (Python ... | |
| SMELT | Any one of numerous species of small silvery salmonoid fishes of the genus Osmerus and allied genera, which ascend rivers to spawn, and sometim... | |
| HIPPOPOTAMUS | ... a thick and square head, a very large muzzle, small eyes and ears, thick and heavy body, and short legs. It is supposed to be the behemoth of t... | |