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Very hard colourless element used in hardening steel (5) Crossword Clue
Here is the answer for the crossword clue Very hard colourless element used in hardening steel (5) . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 5 letters. We think the likely answer to this clue is BORON.
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Crossword Answer For Very hard colourless element used in hardening steel (5):
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | BORON Very hard colourless element used in hardening steel (5) | (5) | ||
| 5% | RARE Very hard to find | (4) | Newsday | Oct 15, 2025 |
| 5% | SETS Hardens | (4) | Commuter | Oct 10, 2025 |
| 5% | PALE Colourless (4) | (4) | Mirror Quick | Oct 7, 2025 |
| 5% | NEON Colourless gaseous element; symbol Ne (4) | (4) | Mirror Quiz | Sep 27, 2025 |
| 5% | SET Harden | (3) | The Telegraph Cross Atlantic | Sep 9, 2025 |
| 5% | IT Element element | (2) | USA Today Quick | Sep 8, 2025 |
| 5% | ATOM Element element | (4) | USA Today Quick | Sep 8, 2025 |
| 5% | IODINE Element used as antiseptic (6) | (6) | The Guardian Quick | Sep 5, 2025 |
| 5% | RADON Colourless radioactive element; symbol Rn (5) | (5) | Mirror Quiz | Aug 31, 2025 |
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We found 40 solutions for Very hard colourless element used in hardening steel (5). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is BORON.
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