What is the answer to "Environmental prefix"?

The most common answer is ECO. However, there is 1 possible answer to this clue.

When was this clue last used?

This clue was most recently seen in 2025, and first appeared in 2023.

How difficult is this clue?

We rate this clue as Easy difficulty.

Environmental prefix Crossword Clue Answer

Looking for Environmental prefix? This 3-letter clue recently appeared in the USA Today September 4, 2025 puzzle. Find the answer below to complete your crossword.

Environmental prefix Crossword Answer

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2 ?

3 ?

Hints

Hint 1 clue words

Hint 2 anagram

Other USA Today Clues (9/4/25)

1A: Tools for cutting wood

5A: "Hey, you!"

9A: Roof overhangs

14A: Word after "backup" or "game"

15A: Passionate about

16A: Arcade game pioneer that had its 50th anniversary in 2022

17A: "Too Much" creator Dunham

18A: Hammer or drill

19A: Submarine detector

20A: Bowlful made with hearts

Environmental prefix Crossword Clue FAQ

What is the 3-letter answer to "Environmental prefix" crossword clue?

The answer to the "Environmental prefix" crossword clue is ECO. This answer contains 3 letters and was confirmed in the USA Today puzzle.

Which crossword used "Environmental prefix" clue?

This crossword clue most recently appeared in the USA Today puzzle on September 4, 2025. Daily crossword puzzles often reuse popular clues, so this clue may appear again in future puzzles from the same publication or others.