73 entries under reason topic. ×

6
drive(noun, feeling, power, cause, passion)
6
grounds(noun, cause, object, insult)
6
incitation(noun, charge, drive, cause, drug)
5
basis(noun, cause, object, purpose)
5
determinant(noun, cause, object, spur)
5
enticement(noun, spur, encouragement, lure)
5
ground(noun, spur, lure, motivation)
4
bait(noun, spur, encouragement, lure)
4
carrot(noun, spur, encouragement, lure)
4
influence(noun, feeling, power, cause, strength)
4
kick(noun, charge, drive, cause, desire)
4
occasion(noun, cause, object, purpose)
3
root(noun, cause, object, source)
2
action(noun, feeling, drive, cause, pleasure)
2
antecedent(noun, cause, object, purpose)
2
come-on(noun, spur, encouragement, lure)
2
consideration(noun, cause, object, spur)
2
exhortation(noun, spur, lure, motivation)
2
interest(noun, drive, pleasure, desire)
2
mainspring(noun, feeling, cause, object)
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APASmart Define. (2015). stimulus thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/stimulus/thesaurus/synonyms
ChicagoSmart Define. 2015. "stimulus thesaurus" https://smartdefine.org/stimulus/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, stimulus thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/stimulus/thesaurus/synonyms>.
MLASmart Define. "stimulus thesaurus" 24 December 2015. Web. 23 September 2026. <https://smartdefine.org/stimulus/thesaurus/synonyms>