___ acid WSJ Crossword Clue
Crossword Answer
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explanationClue History: ___ acid
Complete History & Past Answers
Answer
Letters
Puzzle
Answer
AMINO
Letters
5
Puzzle
WSJ Crossword - February 10 2026
Answer
AMINO
Letters
5
Puzzle
NYT Crossword - June 15 2025
Frequently Asked Questions About This Clue
The most common and recent 5-letter answer for "___ acid" is AMINO.
The clue '___ acid' is looking for a word that commonly precedes 'acid' to form a well-known compound. 'Amino acid' refers to organic compounds that combine to form proteins, which are essential to life.
This clue was last seen in the WSJ Crossword on February 10, 2026.
Amino: Relating to amino acids, which are organic compounds that combine to form proteins.
NH2 group, Important acid type, Question from someone seeking reassurance, Kind of protein-building acid, ___ acid (building block of proteins)
The clue “___ acid” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated February 10 2026, the definitive 5-letter answer is: AMINO.
Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.
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