53 entries under efficacy topic. ×
| strong arm(noun, expression, control, force, power) | |
| valor(force, power, strength, ability, potency) | |
| vigorousness(force, power, strength, ability, potency) | |
| abundance(competence, effectiveness) | |
| adaptability(competence, effectiveness) | |
| completeness(competence, effectiveness) | |
| economy(competence, effectiveness) | |
| effectualness(competence, effectiveness) | |
| productiveness(competence, effectiveness) | |
| productivity(competence, effectiveness) | |
| quantity(competence, effectiveness) | |
| response(competence, effectiveness) | |
| thoroughness(competence, effectiveness) |
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Capability on
Power Thesaurus
| APA | Smart Define. (2015). capability thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/capability/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "capability thesaurus" https://smartdefine.org/capability/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, capability thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/capability/thesaurus/synonyms>. |
| MLA | Smart Define. "capability thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/capability/thesaurus/synonyms> |