- Definitions|2
- Thesaurus|343
- Abbreviations|0
34 entries under efficacy topic. ×
| proficiency(noun, understanding, knowledge, ability, command) | |
| ability(noun, style, understanding, knowledge, ability) | |
| skill(noun, style, understanding, knowledge, ability) | |
| facility(noun, style, knowledge, ability, skill) | |
| expertise(noun, understanding, knowledge, ability, command) | |
| know-how(noun, understanding, knowledge, ability, command) | |
| talent(noun, style, ability, skill, technique) | |
| competence(noun, ability, skill, grace, poise) | |
| faculty(noun, style, skill, technique, facility) | |
| skillfulness(noun, style, knowledge, ability, skill) | |
| efficiency(noun, ability, skill, talent, competence) | |
| address(ability, skill, readiness, expertise, competence) | |
| readiness(noun, ability, skill, expertise, competence) | |
| competency(noun, ability, skill, readiness, expertise) | |
| effectiveness(noun, competence) | |
| performance(competence, effectiveness) | |
| resourcefulness(noun, skill, readiness, quickness, shrewdness) | |
| abundance(skill, readiness, competence, effectiveness) | |
| adaptability(skill, readiness, competence, effectiveness) | |
| adequacy(competence, effectiveness) |
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| APA | Smart Define. (2015). adeptness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/adeptness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "adeptness thesaurus" https://smartdefine.org/adeptness/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, adeptness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/adeptness/thesaurus/synonyms>. |
| MLA | Smart Define. "adeptness thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/adeptness/thesaurus/synonyms> |