Related Clues:
- Drain-opening stuff
- ''Anaconda'' menace
- Moccasin without laces?
- Oven cleaner component
- Type of critter in five answers in this puzzle
- Chinese zodiac animal
- Reptile
- Soapmaking caustic
- Caustic cleansing agent
- Chemical in Drano
- Caustic soapmaking compound
- Chemical used to make biodiesel
- Moccasin, for one
- Drano ingredient
- River through Idaho