What is the answer to "Square root of 81"?

The most common answer is NINE. However, there is 1 possible answer to this clue.

When was this clue last used?

This clue was most recently seen in 2025.

How difficult is this clue?

We rate this clue as Easy difficulty.

Square root of 81 Crossword Clue Answer

The crossword clue Square root of 81 appeared in Vox on August 23, 2025. Our 4-letter answer will help you solve your puzzle.

Square root of 81 Crossword Answer

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Hints

Hint 1 meaning

Hint 2 clue words

Hint 3 anagram

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Square root of 81 Crossword Clue FAQ

What is the 4-letter answer to "Square root of 81" crossword clue?

The answer to the "Square root of 81" crossword clue is NINE. This answer contains 4 letters and was confirmed in the Vox puzzle.

Which crossword used "Square root of 81" clue?

This crossword clue most recently appeared in the Vox puzzle on August 23, 2025. Daily crossword puzzles often reuse popular clues, so this clue may appear again in future puzzles from the same publication or others.

What is the meaning of NINE?

The word NINE means: denoting a quantity consisting of one more than eight and one less than ten. This definition provides context for why it fits the crossword clue "Square root of 81".