Underlying principle Crossword Clue

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Here is the answer for the crossword clue Underlying principle last seen in Newsday puzzle. 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 5 letters. We think the likely answer to this clue is BASIS.

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Crossword Answer For Underlying principle:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% BASIS Underlying principle (5) Newsday Sep 16, 2025
98% RATIONALE Underlying principle (9) The Telegraph Quick Nov 14, 2019
37% TAO Underlying principle of the universe (3) Wall Street Journal Dec 8, 2020
33% FOUNDATION Endowed institution's underlying principle (10)
3% TENET Principle (5) Universal Oct 17, 2025
3% AMORAL Lacking principles (6) New York Times Oct 8, 2025
3% UNFAIR Not based on the principles of justice (6) (6) Puzzler Oct 8, 2025
3% ETHOS Set of principles (5) Universal Oct 4, 2025
3% YESAND Improv principle (6) TV Sep 21, 2025
3% INSTIL Implant (morals or principles) (6) The Times Concise Sep 13, 2025

Last appeared together with the following clues in Newsday puzzle

Underlying principle Crossword Clue
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We found 40 solutions for Underlying principle. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is BASIS.

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