Animal that allows only one half of its brain to sleep at a time Crossword Clue

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Here is the answer for the crossword clue Animal that allows only one half of its brain to sleep at a time last seen in Wall Street Journal 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 4 letters. We think the likely answer to this clue is ORCA.

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Crossword Answer For Animal that allows only one half of its brain to sleep at a time :

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40 Potential Answers:

RankAnswerLengthSourceDate
98% ORCA Animal that allows only one half of its brain to sleep at a time (4) Wall Street Journal May 13, 2023
5% LET Allow (3) Universal Jan 7, 2026
5% MENTAL Brain-based (6) Newsday Jan 7, 2026
5% ATA One ___ time (3) New York Times Jan 5, 2026
5% SLOTH Animal that may sleep upside down (5) LA Times Daily Dec 30, 2025
5% CREAM Half of half-and-half (5) The Washington Post Mini Dec 30, 2025
5% HARE Animal known for its March madness? (4) The Washington Post Mini Dec 29, 2025
5% LOAF Brains (4) The Telegraph Cross Atlantic Dec 28, 2025
5% ONE Half and half? (3) LA Times Daily Dec 26, 2025
5% ABED Sleeping (4) Eugene Sheffer Dec 24, 2025

Last appeared together with the following clues in Wall Street Journal puzzle

Animal that allows only one half of its brain to sleep at a time  Crossword Clue
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We found 40 solutions for Animal that allows only one half of its brain to sleep at a time . The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ORCA.

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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 Animal that allows only one half of its brain to sleep at a time .