Indication of wakefulness WSJ Crossword Clue
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The most common and recent 8-letter answer for "Indication of wakefulness" is BETAWAVE.
The clue 'Indication of wakefulness' refers to brain activity patterns. 'Beta waves' are a type of brainwave that are associated with active thinking, focus, and wakefulness, making them an indication of being awake.
This clue was last seen in the WSJ Crossword on March 19, 2026.
Beta wave: a pattern of brain activity that occurs when a person is awake and alert.
The clue “Indication of wakefulness” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated March 19 2026, the definitive 8-letter answer is: BETAWAVE.
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