1
fireworks(noun, charge, cause, boost, spur)
1
flexion
1
flexure
1
forge(thrust, forward)
1
full head of steam(noun, expression, idiom, trouble, force)
1
fury(noun, trouble, power, strength, energy)
1
gallop(noun, speed)
1
getaway
1
glow
1
goods(noun, drive, push, energy, determination)
1
goose(noun, drive, start, desire, reason)
1
ground(noun, cause, reason, spur, basis)
1
gumption(noun, drive, power, strength, push)
1
gusto
1
guts(noun, drive, power, strength, push)
1
horsepower(noun, trouble, force, power, strength)
1
hunger(noun, drive, desire, reason, interest)
1
impact(noun, trouble, power, strength, energy)
1
impelling force
1
industry
10 years ago|15k views|share |citing 
APASmart Define. (2016). impetus thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impetus/thesaurus/synonyms
ChicagoSmart Define. 2016. "impetus thesaurus" https://smartdefine.org/impetus/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, impetus thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impetus/thesaurus/synonyms>.
MLASmart Define. "impetus thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/impetus/thesaurus/synonyms>