Fundamentally important or key (8) Crossword Clue

Here is the answer for the crossword clue Fundamentally important or key (8) . 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 8 letters. We think the likely answer to this clue is INTEGRAL.

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Crossword Answer For Fundamentally important or key (8):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% INTEGRAL Fundamentally important or key (8) (8)
9% ABCS Fundamentals (4) Newsday Oct 5, 2025
8% BASIS Fundamental principle (5) Puzzler Backwords Nov 19, 2025
8% BASAL Fundamental (5) (5) Mirror Quick Nov 4, 2025
8% BASIC Fundamental (5) Newsday Sep 1, 2025
7% ESC High key? (3) New York Times Nov 27, 2025
7% ISLET Key (5) Thomas Joseph Nov 26, 2025
7% TARIFF Tax on imports (6) New York Times Nov 26, 2025
7% ALICIA Keys of music (6) Wall Street Journal Nov 26, 2025
7% LOCK Under ____ and key (4) USA Today Quick Nov 20, 2025
Fundamentally important or key (8) Crossword Clue
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We found 40 solutions for Fundamentally important or key (8). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is INTEGRAL.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Fundamentally important or key (8).