Related Clues:

• Adder
• Egyptian cobra, e.g.
• Cobra from 97 Down
• Snake with venom
• Killer snake
• Cleopatra held it close
• Hooded viper
• Slithery stinger
• Sinai slitherer
• Part of an Egyptian headpiece
• Calculating reptile?
• Viper type
• Guido Reni painting 'Cleopatra With the ___'
• Source of venom
• Pharaoh's snake