“Prefix with sphere” crossword clue
Answer
E
C
O
•••ECO
Reveal the answer to see why it works and where this clue has appeared before.ECO is the answer to the New York Times crossword clue “Prefix with sphere”. It was last seen in the puzzle of October 19, 2025, where it runs at 58 Down and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have. This exact clue has run 2 times in NYT puzzles, first on October 19, 2025.
Crossing entries
Oct 19, 2025 gridEvery appearance
2 puzzlesDatePuzzlePositionAnswer
Jan 3, 2026NYT Crossword36 Across••••HEMIOct 19, 2025NYT Crossword58 Down•••ECOOther answers for this clue
Across all puzzles we index•••ECO3 ltrs
••••HEMI4 ltrs
Clues repeat across publications with different fills. If your grid needs a different length, one of these usually fits.
Back to the full Oct 19, 2025 answer list, or browse the puzzle archive.