Caustic chemical Crossword Clue

We have the 3-letter answer for Caustic chemical crossword clue, last seen in the Apple+ Crossword March 8, 2026 puzzle. Sometimes we all need some help finding the answer!

Caustic chemical Crossword Answer

↓42.

Find more clues, hints, and info below.

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Find more clues, hints, and info below.

ACID

(4 letters)

Helpful Hints

(noun)
1. a strong solution of sodium or potassium hydroxide

Hint 2: Clue Definitions

CHEMICAL (adjective)
1. relating to or used in chemistry
CHEMICAL (noun)
1. material produced by or used in a reaction involving changes in atoms or molecules
CAUSTIC (adjective)
1. of a substance, especially a strong acid; capable of destroying or eating away by chemical action
2. harsh or corrosive in tone
CAUSTIC (noun)
1. any chemical substance that burns or destroys living tissue

Hint 3: Other Answers Used in the Past

ACID
(4 letters)

Hint 4: Anagram

Unscramble the letters below to solve for today's answer.
LEY

More Apple+ Crossword (3/8/2026) Answers

Across

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25. One of seven in this clue

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32. "Yer lyin'!"

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56. Cellular messenger

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All Answers

Down

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All Answers