1
influence(noun, power, strength, energy, reason)
1
inspirit
1
instinct
1
intention(noun, cause, basis, justification, grounds)
1
invitation(noun, charge, cause, boost, spur)
1
irresistible force
1
itch(noun, need, wish, impulse)
1
joie de vivre(expression, idiom)
1
keenness
1
kick(noun, charge, drive, cause, desire)
1
liveliness
1
longing(noun, need, wish, impulse)
1
lustiness
1
might(noun, trouble, drive, power, strength)
1
moment
1
motion(noun, break, movement, drive, rise)
1
muscle(noun, trouble, force, drive, power)
1
pains(noun, trouble, power, strength, energy)
1
perkiness
1
persuasion(noun, drive, desire, reason, interest)
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APASmart Define. (2016). impetus thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impetus/thesaurus/synonyms
ChicagoSmart Define. 2016. "impetus thesaurus" https://smartdefine.org/impetus/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, impetus thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impetus/thesaurus/synonyms>.
MLASmart Define. "impetus thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/impetus/thesaurus/synonyms>