Book that might require a key to open Crossword Clue

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Here is the answer for the crossword clue Book that might require a key to open last seen in New York Times 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 DIARY.

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Crossword Answer For Book that might require a key to open:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% DIARY Book that might require a key to open (5) New York Times Sep 25, 2017
3% ISLETS Keys (6) Thomas Joseph Dec 17, 2025
3% NEEDS Requires (5) LA Times Daily Dec 9, 2025
3% ISLET Key (5) Thomas Joseph Dec 5, 2025
3% NEED Require (4) The Telegraph Quick Dec 2, 2025
3% OPEN It might precede book, house or minded (4) The Telegraph Cross Atlantic Nov 30, 2025
3% TWISTTOP Like beers that don't require a bottle opener (8) USA Today Nov 25, 2025
3% OVERDUE Like a library book that might incur fines (7) Universal Nov 25, 2025
3% ENTERS Keys in (6) Thomas Joseph Nov 19, 2025
3% ESC Key one might smash when their boss walks by (3) The Atlantic Nov 18, 2025

Last appeared together with the following clues in New York Times puzzle

Book that might require a key to open Crossword Clue
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We found 40 solutions for Book that might require a key to open. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is DIARY.

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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 Book that might require a key to open.