Corrosive chemical
The crossword clue "Corrosive chemical" is answered by ACID, a 4-letter entry. Used 57 times across 26 distinct years; most recently in 2026; first recorded in 1998. It appears in 12 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
ACID
4 letters. See every clue for this answer on the ACID answer page.
Used 57 times across 26 distinct years; most recently in 2026; first recorded in 1998. It appears in 12 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
Other clues for ACID
Every other clue in this collection answered by ACID, most used first.
- Battery fluid - used 100 times, most recently in 2026
- Litmus reddener - used 45 times, most recently in 2026
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
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