Stimulus for a reaction Crossword Clue

Last Seen in:

Here is the answer for the crossword clue Stimulus for a reaction last seen in Premier Sunday 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 8 letters. We think the likely answer to this clue is CATALYST.

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Crossword Answer For Stimulus for a reaction:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% CATALYST Stimulus for a reaction (8) Premier Sunday Jul 25, 2021
3% LMAO Reaction to a hilarious text (4) New York Times Jan 13, 2026
3% EXCITABLE Responsive to stimulus (9) (9) Puzzler Jan 12, 2026
3% REFLEX Response to stimulus (6) The Telegraph Quick Jan 11, 2026
3% AWE Wide-mouthed reaction (3)
3% AAH Satisfaction reaction (3) Newsday Jan 10, 2026
3% OOF Gut-punch reaction (3) Eugene Sheffer Jan 5, 2026
3% NET "Nothing but ___!" (reaction to a swish) (3) New York Times Dec 30, 2025
3% WINCE Pained reaction (5) Wall Street Journal Dec 29, 2025
3% TABLEFLIP Extreme reaction to frustration (9) Wall Street Journal Dec 29, 2025

Last appeared together with the following clues in Premier Sunday puzzle

Stimulus for a reaction Crossword Clue
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Your Crossword Clues FAQ Guide

A catalyst is a substance that speeds up a chemical reaction without being consumed. It initiates change without being changed itself, making it the perfect answer for a clue about something that triggers a reaction.