Poisonous snakes are a group of venomous snakes found in many parts of the world. The crossword solutions for the term 'poisonous snake' include Krait (5 letters), ASP (3 letters), VIPER (5 letters), ADDER (5 letters), Mamba (5 letters), COBRA (5 letters), Rattler (7 letters), Kingcobra (9 letters), and Ferdelance (10 letters). Krait is a species of venomous snake found in India and Southeast Asia, while ASP is a species of venomous snake found in North Africa and the Middle East. VIPER is a genus of venomous snakes found in Europe, Asia, and Africa, while ADDER is a species of venomous snake found in Europe and Asia. Mamba is a genus of venomous snakes found in Africa, while COBRA is a genus of venomous snakes found in Africa, Asia, and the Middle East. Rattler is a species of venomous snake found in North America, while Kingcobra is a species of venomous snake found in India and Southeast Asia. Finally, Ferdelance is a species of venomous snake found in South America.