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Substance that turns litmus paper red Crossword Clue
Here is the answer for the crossword clue Substance that turns litmus paper red last seen in USA Today puzzle. 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 4 letters. We think the likely answer to this clue is ACID.
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Crossword Answer For Substance that turns litmus paper red:
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40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | ACID Substance that turns litmus paper red | (4) | USA Today | Dec 23, 2021 |
| 45% | ACIDS Chemical substances that turn litmus paper red | (5) | ||
| 4% | ACIDIC ____ substances turn litmus paper red | (6) | The Times Specialist Sunday | May 20, 2018 |
| 3% | BLUSHING Turning red | (8) | The Telegraph Quick | Sep 1, 2026 |
| 3% | RIPEN Turn red, maybe | (5) | Thomas Joseph | Sep 1, 2026 |
| 3% | MEI "Turning Red" protagonist | (3) | TV | Aug 9, 2026 |
| 3% | PULP Soft wet paper-making substance | (4) | The Times Concise | Aug 3, 2026 |
| 3% | ACIDTEST Use for litmus paper | (8) | Universal | Jun 26, 2026 |
| 3% | IRRITATE Turn red | (8) | Newsday | Jun 13, 2026 |
| 3% | SEETHE Turn red | (6) | Newsday | Jun 13, 2026 |
Last appeared together with the following clues in USA Today puzzle
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Your Crossword Clues FAQ Guide
An acid is a substance that, when dissolved in water, releases hydrogen ions. Litmus paper turns red in the presence of acids due to the change in pH. Acids are common in everyday items like citrus fruits and vinegar.