Book in secret language unknown (5) Crossword Clue

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Here is the answer for the crossword clue Book in secret language unknown (5) last seen in Guardian Cryptic 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 CODEX.

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Crossword Answer For Book in secret language unknown (5):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CODEX Book in secret language unknown (5) (5) The Guardian Cryptic Nov 17, 2025
7% INON Aware of, as a secret (4) LA Times Daily Apr 13, 2026
7% NATIVE __ language (6) Commuter Apr 11, 2026
7% ELOPED Married in secret (6) Thomas Joseph Apr 6, 2026
7% HID Concealed, as a secret (3)
7% SPY Stealer of secrets (3) Newsday Apr 1, 2026
7% ANON Unknown (4) (4) Mirror Quick Mar 29, 2026
7% COMRADE Russian fellow writes 'broken arm' in secret language (7) (7) Puzzler Cryptic Mar 28, 2026
7% BAN Secret rival? (3) The Atlantic Mar 26, 2026
7% ELOPE Wed in secret (5) USA Today Mar 26, 2026

Last appeared together with the following clues in Guardian Cryptic puzzle

Book in secret language unknown (5) Crossword Clue
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We found 40 solutions for Book in secret language unknown (5). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is CODEX.

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