Corrosive compound
The crossword clue "Corrosive compound" is answered by ACID, a 4-letter entry. Used 26 times across 12 distinct years; most recently in 2025; first recorded in 2006. It appears in 5 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 26 times across 12 distinct years; most recently in 2025; first recorded in 2006. It appears in 5 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
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
- Corrosive chemical - used 57 times, most recently in 2026
- Biting - used 52 times, most recently in 2021
- Litmus reddener - used 45 times, most recently in 2026
- Corrosive stuff - used 42 times, most recently in 2026
- Etcher's need - used 40 times, most recently in 2022
- Corrosive liquid - used 39 times, most recently in 2026
- Low-pH substance - used 35 times, most recently in 2026
- LSD - used 33 times, most recently in 2026
- Tart - used 32 times, most recently in 2026
- Kind of test - used 31 times, most recently in 2016
- Sour - used 29 times, most recently in 2021
- Alkali neutralizer - used 24 times, most recently in 2018
- ___-washed jeans - used 22 times, most recently in 2026
- Etching liquid - used 21 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.
- Organic compound - ENOL, used 311 times
- Chemical compound - ENOL, used 112 times
- Carbon compound - ENOL, used 91 times
- Hydroxyl compound - ENOL, used 79 times
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