The clue "Acid type" last appeared in the Wall Street Journal crossword on December 12, 2024. The correct answer for this puzzle is "AMINO", a 5-letter word.
Solution AMINO is our most searched for solution by our visitors. Solution AMINO is 5 letters long. We have 5 further solutions of the same word length.
There are 11 solutions. The longest is ALKALI with 6 letters, and the shortest is LSD with 3 letters.
Indeed, the puzzle clue "ACID TYPE" has seen a surge in lookups recently (last checked: 15 Feb 2026). Apparently it´s giving players some headaches!
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Solutions are between 3 and 6 letters long.