55 entries under efficacy topic. ×
| steam(noun, force, power, strength, energy) | |
| strenuousness(force, power, strength, ability, potency) | |
| strong arm(noun, expression, control, force, power) | |
| valor(force, power, strength, ability, potency) | |
| vigorousness(force, power, strength, ability, potency) | |
| adaptability | |
| completeness | |
| economy | |
| effectualness | |
| get-up-and-go(force, power, strength, ability, potency) | |
| productiveness | |
| productivity | |
| quantity | |
| response | |
| thoroughness |
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Competence on
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| APA | Smart Define. (2015). competence thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/competence/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "competence thesaurus" https://smartdefine.org/competence/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, competence thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/competence/thesaurus/synonyms>. |
| MLA | Smart Define. "competence thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/competence/thesaurus/synonyms> |