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) The Atlantic Dec 17, 2025
9% KEY Fundamental (3) The Telegraph Quick Dec 2, 2025
8% TENET Fundamental belief (5) New York Times Dec 29, 2025
8% BASIS Fundamental ingredient (5) Puzzler Backwords Dec 2, 2025
7% ALT Keyboard key (3) The Telegraph Cross Atlantic Jan 9, 2026
7% ALICIA Keys on the piano? (6) The Telegraph Cross Atlantic Jan 9, 2026
7% ERAS Important times (4) Thomas Joseph Jan 8, 2026
7% ESC PC key (3) Thomas Joseph Jan 6, 2026
7% HANDBAG Personal accessory that plays a key role in The Importance of Being Earnest (7) The Times Specialist Jan 5, 2026
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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