69 entries under spur topic. ×

3
lure(noun, reason, stimulus, motivation)
3
motivator(noun, incentive, provocation, motive)
3
reason(noun, drive, cause, desire, interest)
2
motive(noun, charge, drive, cause, drug)
2
propellant(noun, charge, cause, boost)
2
spring(noun, cause, reason, consideration)
1
bang(noun, charge, cause, boost)
1
carrot(noun, reason, lure, stimulus)
1
cause(noun, charge, boost, consideration)
1
consideration(noun, cause, reason, source)
1
determinant(noun, cause, reason, consideration)
1
enticement(noun, reason, lure, stimulus)
1
excuse(noun, cause, reason, basis)
1
eye-opener(noun, charge, cause, boost)
1
fireworks(noun, charge, cause, boost)
1
ground(noun, cause, reason, basis)
1
influence(noun, power, strength, energy, reason)
1
invitation(noun, charge, cause, boost)
1
kick(noun, charge, drive, cause, desire)
1
persuasion(noun, drive, desire, reason, interest)
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APASmart Define. (2016). impetus thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/impetus/thesaurus/synonyms
ChicagoSmart Define. 2016. "impetus thesaurus" https://smartdefine.org/impetus/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, impetus thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/impetus/thesaurus/synonyms>.
MLASmart Define. "impetus thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/impetus/thesaurus/synonyms>