64 entries under stimulus topic. ×

3
excitant(noun, feeling, drive, start, drug)
3
inspiration(noun, feeling, drive, passion, desire)
3
instigation(noun, charge, drive, cause, desire)
3
motivator(noun, activity, drive, spur)
3
provocation(noun, charge, drive, cause, desire)
3
sting(noun, charge, cause, boost, spur)
2
activist(noun, activity, drive, accelerator)
2
allurement(noun, desire, reason, urge, spur)
2
bang(noun, charge, cause, desire, boost)
2
carrot(noun, desire, reason, urge, spur)
2
charge(noun, cause, desire, boost, urge)
2
determinant(noun, desire, reason, urge, spur)
2
encouragement(noun, charge, drive, cause, desire)
2
exhortation(noun, desire, reason, urge, spur)
2
eye-opener(noun, charge, cause, boost, spur)
2
fireworks(noun, charge, cause, boost, spur)
2
flash(noun, charge, feeling, drive, cause)
2
goose(noun, drive, start, desire, reason)
2
inducement(noun, charge, drive, cause, desire)
2
insistence(noun, reason, spur, lure)
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APASmart Define. (2015). catalyst thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/catalyst/thesaurus/synonyms
ChicagoSmart Define. 2015. "catalyst thesaurus" https://smartdefine.org/catalyst/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, catalyst thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/catalyst/thesaurus/synonyms>.
MLASmart Define. "catalyst thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/catalyst/thesaurus/synonyms>