Related Clues:

• Its blood runs cold
• Crocodile, for one
• Creepy crawler?
• Cobra, e.g.
• Serpent
• Scaled one
• Snake or skink
• Snake or alligator
• Snake or alligator, e.g.
• Turtle or snake
• Scaled-back thing?
• Cold-blooded animal like lizard or snake
• Turtle or snake say
• Snake or crocodile, say
• Let this get ripe in the scales