Opening secret codeword is rare in operation Crossword Clue

Here is the answer for the crossword clue Opening secret codeword is rare in operation . 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 6 letters. We think the likely answer to this clue is SIERRA.

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Crossword Answer For Opening secret codeword is rare in operation :

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40 Potential Answers:

RankAnswerLengthSourceDate
98% SIERRA Opening secret codeword is rare in operation (6)
5% CONFIDENTIAL Secret (12) The Telegraph Quick Jan 1, 2026
5% SLOT Rare opening in 54-Across (4) LA Times Daily Dec 31, 2025
5% CLOSET Seal the opening in secret (6) (6) Puzzler Cryptic Dec 27, 2025
5% USER Operator (4) The Telegraph Cross Atlantic Dec 24, 2025
5% CAGEY Secretive (5) The Telegraph Cross Atlantic Dec 20, 2025
5% RUNS Operates (4) Eugene Sheffer Dec 18, 2025
5% OVERT Not secretive (5) The Telegraph Cross Atlantic Dec 7, 2025
5% HIDE Secrete (4) New York Times Dec 4, 2025
5% UNDONE Rare to miss the German Open (6) The Telegraph Toughie Nov 5, 2025
Opening secret codeword is rare in operation  Crossword Clue
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We found 40 solutions for Opening secret codeword is rare in operation . The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is SIERRA.

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