Clue: Alkali neutralizer

Answer: ACID

Length: 4

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Similar Clues:

• Alkali neutralizers (ACIDS with 5 letters)
• Acidity or alkalinity measurement, which is literally 8 for this puzzle's four longest answers (PHLEVEL with 7 letters)
• Neutralizer of a sort (ANTITOXIN with 9 letters)
• Not alkaline (ACIDIC with 6 letters)
• Alkaline solutions (LYES with 4 letters)
• Acidity or alkalinity (PHLEVEL with 7 letters)
• Nay neutralizer (AYE with 3 letters)
• Alkaline compound (AMINE with 5 letters)
• Strongly alkaline solutions (LYES with 4 letters)
• Alkalis' opposites (ACIDS with 5 letters)