- Definitions|2
- Thesaurus|630
- Abbreviations|0
56 entries under helpfulness topic. ×
| usability(worth, practicality, usefulness) | |
| account(practicality, usefulness) | |
| address(skill, readiness, practicality, usefulness, competence) | |
| advantage(worth, practicality, usefulness) | |
| advantageousness(practicality, usefulness, serviceableness) | |
| appropriateness(practicality, usefulness) | |
| aptitude(noun, power, ability, skill, means) | |
| aptness(practicality, usefulness) | |
| art(noun, power, ability, skill, means) | |
| artistry(practicality, usefulness) | |
| benefit(practicality, usefulness) | |
| cleverness(practicality, usefulness) | |
| convenience(worth, practicality, usefulness) | |
| craft(noun, power, ability, skill, means) | |
| cunning(noun, power, ability, skill, means) | |
| deftness(practicality, usefulness) | |
| effortlessness(practicality, usefulness) | |
| expediency(noun, service, worth, practicality, usefulness) | |
| favor(practicality, usefulness) | |
| finesse(practicality, usefulness) |
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Efficacy on
Power Thesaurus
| APA | Smart Define. (2015). efficacy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/efficacy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "efficacy thesaurus" https://smartdefine.org/efficacy/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, efficacy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/efficacy/thesaurus/synonyms>. |
| MLA | Smart Define. "efficacy thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/efficacy/thesaurus/synonyms> |