The clue "Caustic" last appeared in the Newsday crossword on October 30, 2025. The correct answer for this puzzle is "BITTER", a 6-letter word.
Solution BITTER is our most searched for solution by our visitors. Solution BITTER is 6 letters long. We have 13 further solutions of the same word length.
There are 156 solutions. The longest is POTENTIAL CAUTERY with 16 letters, and the shortest is ARC with 3 letters.
Indeed, the puzzle clue "CAUSTIC" has seen a surge in lookups recently (last checked: 23 Dec 2025). Apparently it´s giving players some headaches!
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Solutions are between 3 and 16 letters long.
| Clue | Answer |
|---|---|
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| Corrosive, like acid (7) | |
| Acid, as criticism (7) | |