| Rating | Solver | Clue |
|---|---|---|
| REPTILES | Cold-blooded animals | |
| INHUMAN | Cold-blooded | |
| UNEMOTIONAL | Cold-blooded | |
| HEARTLESS | Cold-blooded | |
| REPTILIAN | Cold-blooded | |
| HAEMATOCRYAL | Cold-blooded. | |
| HOMOIOTHERMAL | ...s in the surrounding air; in distinct from the cold-blooded (poikilothermal) animals, whose body temperature follows the variations in temperatu... | |
| REPTILE | Cold-blooded animal | |
| HAEMATOCRYA | The cold-blooded vertebrates. Same as Hematocrya. | |