Sign used in a 21-Across Crossword Clue

Here is the answer for the crossword clue Sign used in a 21-Across . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 4 letters. We think the likely answer to this clue is PLUS.

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Crossword Answer For Sign used in a 21-Across:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% PLUS Sign used in a 21-Across (4)
3% NEON Gas used to illuminate signs (4) Puzzler Backwords Oct 12, 2025
3% ENROL Sign on (5) The Telegraph Mini Oct 6, 2025
3% ODD Like half the numbers on a 21-Across (3) LA Times Daily Oct 3, 2025
3% WATER Use a hose; 38 Across hieroglyph (5) The Telegraph Cross Atlantic Sep 16, 2025
3% OMEN Sign (4) Thomas Joseph Sep 11, 2025
3% RED With 1-Across, warning signs (3) The Washington Post Mini Sep 10, 2025
3% DIE Cube with 21 pips (3) USA Today Sep 8, 2025
3% HOTROD Modified 34 Across used for racing (6) The Telegraph Cross Atlantic Sep 2, 2025
3% ONES see 21 Across (4) (4) Mirror Quiz Aug 30, 2025
Sign used in a 21-Across Crossword Clue
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We found 40 solutions for Sign used in a 21-Across. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is PLUS.

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