Acid test substance Crossword Clue

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Here is the answer for the crossword clue Acid test substance (6) last seen in Guardian Quick 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 6 letters. We think the likely answer to this clue is LITMUS.

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Crossword Answer For Acid test substance (6):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% LITMUS Acid test substance (6) (6) The Guardian Quick Dec 27, 2024
98% LITMUSPAPER Acid test substance (11) LA Times Daily May 15, 2016
4% ALKALI Non-acidic substance (6) Puzzler Backwords Aug 26, 2025
4% OLEIC ___ acid (soapmaker's substance) (5) Universal Aug 15, 2025
3% LSD "Acid" (3) Eugene Sheffer Oct 15, 2025
3% RNA Ribonucleic acid (3) The Telegraph Cross Atlantic Oct 9, 2025
3% TARTARIC - acid, substance found in grapes used in the food industry as an antioxidant (8) (8) Mirror Quiz Oct 9, 2025
3% OLEO Fatty substance (4) The Telegraph Cross Atlantic Oct 9, 2025
3% TRYOUT Sample, test (6) The Times Concise Oct 8, 2025
3% ACID Corrosive substance (4) The Times Concise Oct 7, 2025

Last appeared together with the following clues in Guardian Quick puzzle

Acid test substance Crossword Clue
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We found 40 solutions for Acid test substance (6). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is LITMUS.

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