| Nile viper |
| American pit viper |
| Nile vipers |
| Highly venomous snake |
| Venomous viper |
| Hooded viper |
| Venomous reptiles |
| Small poisonous vipers |
| Venomous hooded snakes |
| Venomous hooded snake |
| Africa's longest venomous snake |
| Actress Lucy who voices Master Viper in the "Kung Fu Panda" films |
| Venomous biters |
| Venomous varmints |
| _____ diamondback (venomous snake) |
| Venomous ones |
| Banded venomous snakes |
| Venomous snakes |
| Venomous European viper |
| Venomous varmints[SEE NOTE ABOVE] |
| Venomous hisser |
| Like a venomous snake |
| Banded venomous snake |
| Chemist's venomous snake? |
| Venomous venting |
| Highly venomous US or Australian snake |
| Mustang or Viper, e.g. |
| Calculating vipers? |
| Nile Delta vipers |
| Venomous snake |