Serious mistake (7) Crossword Clue

Here is the answer for the crossword clue Serious mistake (7) . 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 7 letters. We think the likely answer to this clue is BLUNDER.

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Crossword Answer For Serious mistake (7):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% BLUNDER Serious mistake (7) (7)
95% COSTLY Like serious mistakes (6) LA Times Daily Aug 18, 2019
63% GROSSERROR Being 144 out is a very serious mistake (5,5) (10)
63% BLUNDERED Made a serious mistake or made one's way blindly (9)
10% DRAMA Serious play (5) Puzzler Backwords Oct 8, 2025
10% MAJORLY In a serious way (7) LA Times Daily Oct 4, 2025
10% SOBERLY In a serious manner (7) The Times Concise Oct 2, 2025
10% ERROR Mistake (5) Commuter Oct 1, 2025
10% FLIPPANT Not serious (8) (8) The Guardian Quick Sep 23, 2025
10% SOLEMN Serious (6) (6) The Guardian Quick Sep 15, 2025
Serious mistake (7) Crossword Clue
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We found 40 solutions for Serious mistake (7). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is BLUNDER.

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