Earth-friendly prefix Crossword Clue
Looking for the answer to “Earth-friendly prefix” from the Universal crossword of September 3, 2025? It has 3 letters. Flip the tiles one at a time, try a hint first, or look through the rest of that puzzle.
Crossword answer
UNIVERSAL, SEPTEMBER 3, 2025
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ECO is the answer to “Earth-friendly prefix”. It means an environmental science.
Hints
Three clues to the answer, gentle first. Open one at a time.
Hint 1 Meaning
An environmental science.
Hint 2 Anagram
Its letters, scrambled: OCE.
Hint 3 Another clue
It has also been clued as “___Boost (Ford engine designed to improve fuel economy)”.
Seen before
This clue also appeared in the Universal on January 29, 2025, November 3, 2024.
Fresh clues from recent puzzles
Questions
What is the answer to “Earth-friendly prefix”?
ECO, 3 letters: an environmental science.
When was “Earth-friendly prefix” last seen in a crossword?
In the Universal crossword of September 3, 2025, and 2 more times before that.
How many letters does the answer have?
3 letters, starting with E.