Related Clues:

• Train unit
• Swamp ___ (predatory fish)
• That's a moray
• Nearly scaleless fish
• One of Argus's array
• Anago, at a Japanese restaurant
• Sashimi choice
• It may be naked
• Slipperiness exemplar
• Slithery critters
• Seafood choice
• Snaky creature
• Snigglers' catches
• Train part
• Grig, when grown