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

125 entries under energy topic. ×

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thoroughness(performance, skill, readiness, competence)
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trouble(noun, power, strength, vigor)
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velocity(noun, power, strength, vigor)
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what it takes(noun, expression, idiom, force, power)
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willpower(noun, power, strength, vigor)
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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>