Requiring a lot of mental effort Crossword Clue

Here is the answer for the crossword clue Requiring a lot of mental effort . 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 8 letters. We think the likely answer to this clue is CEREBRAL.

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Crossword Answer For Requiring a lot of mental effort:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CEREBRAL Requiring a lot of mental effort (8)
3% IDEAS Mental flashes (5) The Atlantic Aug 2, 2026
3% JIMMY Open with effort (5) Newsday Aug 1, 2026
3% BEND ___ over backwards (put in a lot of effort) (4)
3% HEAVE Throw with effort (5) USA Today Jul 28, 2026
3% ATON Lots and lots (4) New York Times Jul 27, 2026
3% IMAGE Mental picture (5) Premier Sunday Jul 26, 2026
3% VAIN Fruitless, as efforts (4)
3% NEEDS Requirements (5) New York Times Midi Jul 24, 2026
3% LUGGING Pulling with effort (7) Thomas Joseph Jul 22, 2026
Requiring a lot of mental effort Crossword Clue
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We found 40 solutions for Requiring a lot of mental effort. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is CEREBRAL.

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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 Requiring a lot of mental effort.