Olfactory stimulus WSJ Crossword Clue
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explanationWSJ Crossword January 23 2026 Answers
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The most common and recent 4-letter answer for "Olfactory stimulus" is ODOR.
The clue 'Olfactory stimulus' refers to something that activates the sense of smell. 'Olfactory' relates to smelling, and an 'odor' is a scent or smell that stimulates this sense.
This clue was last seen in the WSJ Crossword on January 23, 2026.
Odor is a distinctive smell, especially an unpleasant one.
Smell from a garbage truck, What a diaper pail helps minimize, One may cause you to sniff and grimace, It might be fishy, What cologne may mask
The clue “Olfactory stimulus” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated January 23 2026, the definitive 4-letter answer is: ODOR.
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