| Rating | Solver | Clue |
|---|---|---|
| MAMMOTH | Large extinct elephant | |
| MASTODON | Extinct elephant-like animal | |
| STEGOSAUR | Large extinct reptile | |
| DODO | Large extinct bird | |
| DINOSAUR | Large extinct mammal | |
| GROUNDSLOTH | Large extinct mammal | |
| STEGODONT | Extinct elephant like mammal | |
| TUSKER | An elephant having large tusks. | |