| Rating | Solver | Clue |
|---|---|---|
| MASSASAUGA | American rattlesnake | |
| SIDEWINDER | American rattlesnake | |
| COPPERHEAD | A poisonous American serpent (Ancistrodon conotortrix), closely allied to the rattlesnake, but without rattles; -- called also copper-belly, and red viper. | |
| WATER MOCCASIN | A venomous North American snake (Ancistrodon piscivorus) allied to the rattlesnake but destitute of a rattle. It lives in or about pools and po... | |
| RATTLESNAKE | Any one of several species of venomous American snakes belonging to the genera Crotalus and Caudisona, or Sistrurus. They have a series of horn... | |