Clue: Put -- in the water

Answer: ATOE

Length: 4

---

Similar Clues:

• Waterfowl whose young inspired this puzzle's theme (DUCKS with 5 letters)
• Water seen in "An Inconvenient Truth" (ARAL with 4 letters)
• Sea that was once the fourth-largest inland body of water (ARAL with 4 letters)
• ___ Sea (inland body of water) (ARAL with 4 letters)
• World's fourth-largest inland body of water (ARALSEA with 7 letters)
• U.S.S.R. inland body of water (ARALSEA with 7 letters)
• Fourth-largest inland body of water (ARALSEA with 7 letters)
• Water brand that's an insult to the buyer when spelled backwards (EVIAN with 5 letters)
• Water container before indoor plumbing (EWER with 4 letters)
• Water closet, informally (LAV with 3 letters)