Clue Answer

“Earth-friendly prefix” — Thomas Joseph Crossword

Seen 3 times · Answer: ECO
Answer
2 E
C
O
3 letters · first seen May 06, 2026
Previous appearances
2 Down · 3 letters
ECO
42 Down · 3 letters
ECO
15 Across · 3 letters
ECO
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About this clue

The clue “Earth-friendly prefix” has appeared 3 times in the Thomas Joseph Crossword in our records.

If you spotted this clue in today's puzzle, the most recent appearance — at the top of the “Previous appearances” list above — is almost certainly the one you're after. Each entry links to that day's full answer key.

About the Thomas Joseph Crossword

The Thomas Joseph Crossword is a daily American crossword distributed by King Features Syndicate, known for its compact grid, friendly difficulty and steady editorial voice. It is one of the most widely solved daily puzzles in the United States. New puzzles publish six days a week, and this page automatically picks up new occurrences of the clue as they are recorded.