Synonyms|428Antonyms|78|Broader|9Narrower|13Related|102

201 entries under noun topic. ×

1
fire(activity, go, drive, power)
1
forcefulness(activity, go, force, drive)
1
fortitude(activity, go, drive, power)
1
function(ability, service, capacity, practicality)
1
get-up-and-go(go, force, drive, power)
1
go(activity, force, drive, power)
1
gravity(strength, substance, mass, vigor)
1
hardihood(activity, go, force, drive)
1
impact(force, power, strength, energy)
1
impression
1
initiative(activity, go, drive, power)
1
intensity(activity, go, drive, power)
1
juice(activity, go, force, drive)
1
know-how(ability, skill, readiness, practicality)
1
life(activity, go, drive, power)
1
liveliness(activity, go, drive, power)
1
moxie(activity, go, force, drive)
1
muscle(activity, go, force, drive)
1
operation(functioning, execution, implementation)
1
operativeness(activity, go, drive, power)
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APASmart Define. (2015). efficacy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/efficacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "efficacy thesaurus" https://smartdefine.org/efficacy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, efficacy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/efficacy/thesaurus/synonyms>.
MLASmart Define. "efficacy thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/efficacy/thesaurus/synonyms>