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

65 entries under efficiency topic. ×

1
initiative(noun, activity, go, drive, power)
1
juice(noun, activity, go, force, drive)
1
liveliness(noun, activity, go, drive, power)
1
moxie(noun, activity, go, force, drive)
1
muscle(noun, activity, go, force, drive)
1
operativeness(noun, activity, go, drive, power)
1
pep(noun, activity, go, force, drive)
1
pizzazz(noun, activity, go, drive, power)
1
pluck(noun, activity, go, drive, power)
1
point(noun, power, strength, energy, use)
1
puissance(noun, go, force, drive, power)
1
punch(noun, activity, go, force, drive)
1
spontaneity(noun, activity, go, drive, power)
1
stamina(noun, activity, go, drive, power)
1
steam(noun, activity, go, force, drive)
1
toughness(noun, activity, go, drive, power)
1
tuck(noun, activity, go, drive, power)
1
validness(noun, power, strength, energy, influence)
1
verve(noun, drive, power, strength, energy)
1
virility(noun, activity, go, drive, power)
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APASmart Define. (2015). efficacy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/efficacy/thesaurus/synonyms
ChicagoSmart Define. 2015. "efficacy thesaurus" https://smartdefine.org/efficacy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, efficacy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/efficacy/thesaurus/synonyms>.
MLASmart Define. "efficacy thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/efficacy/thesaurus/synonyms>