ACID Crossword Clue & Answer

We found 378 solutions for 'ACID' with 2 to 20 letters.

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Definition of Acid

any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt; having the characteristics of an acid; "an acid reaction"; street name for lysergic acid diethylamide

Anagrams of Acid

CADI CAID CIDA

Frequently asked questions for Acid:

What is the best solution to the riddle ACID?

Solution LSD is our most searched for solution by our visitors. Solution LSD is 3 letters long. We have 12 further solutions of the same word length.

How many solutions are there for the crossword clue "ACID"?

There are 378 solutions. The longest is BREAD-AND-BUTTER PICKLE with 20 letters, and the shortest is PH with 2 letters.

Is crossword puzzle clue "ACID" trending today?

Correct, clue "ACID" is currently one of the top traffic spikes (detected on 07 Jan 2026). Clearly, many find it tricky to solve!

How can I find the solution for "ACID"?

Use our smart search feature to filter by word length. Our system organizes results by frequency and relevance. Search through millions of answers to thousands of crossword clues—for free!

How long are the solutions for "ACID"?

Solutions are between 2 and 20 letters long.

Still in puzzle mode? Solve these clues related to ‘ACID’

Clue	Answers

___ acid	86
Acidity	49
ACID, type of	46
Amino acid	35
acidulous	18
Acid ___	16
Acidic	14
Kind of acid	13
acidify	12
ascorbic acid	12
ESSENTIAL fatty acid	12
A DARK PURPLE SALT OF PERMANGANIC ACID	11
ACID GRITTY-TEXTURED FRUIT	11
an acid carbonate	11
ANY ALTERATION IN THE INHERITED NUCLEIC ACID SEQUENCE OF THE GENOTYPE OF AN ORGANISM	11
AROMATIC ACID-TASTING PEAR-SHAPED FRUIT USED IN PRESERVES	11
CARBONATED DRINK WITH FRUIT SYRUP AND A LITTLE PHOSPHORIC ACID	11
BEING OR CONTAINING AN ACID	11
A SALT OR ESTER OF ACETIC ACID	11
A MIXTURE OF FATTY ACIDS AND ESTERS	11

‘ACID’ isn’t just a clue – it’s also a popular crossword answer! Check out these clues where ‘ACID’ is the solution:

Clue	Answer

Corrosive substance (4)	Acid
Burning substance (4)
Sharp-tasting or sour (4)
Boric ___ (4)
H2SO4, e.g. (4)
Lab chemical (4)
Pepto-Bismol target (4)
Base counterpart (4)
Stomach stuff (4)
Rock subgenre (4)
Corrosive stuff (4)
Any non-alkali (4)