- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
327 entries under noun topic. ×
| advisability | |
| airworthiness | |
| apperception(power, spirit, mind, reason) | |
| apprehension(understanding, mind, sense, intelligence) | |
| argumentation(understanding, mind, reason, sense) | |
| assurance(support, control, strength, balance) | |
| attention(power, spirit, mind, reason) | |
| backbone(health, support, control, force) | |
| bluntness(honor, right, confidence, goodness) | |
| bounds(understanding, mind, sense, intelligence) | |
| brain(understanding, power, spirit, mind) | |
| brainpower(understanding, power, spirit, mind) | |
| brains(understanding, power, spirit, mind) | |
| brawn(health, force, body, power) | |
| brawniness(health, force, body, power) | |
| brute force(expression, health, force, body) | |
| candidness(honor, substance, confidence, goodness) | |
| candor(honor, right, confidence, goodness) | |
| capacity(activity, action, go, drive) | |
| certainty(confidence, well-being) |
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| APA | Smart Define. (2015). soundness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/soundness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "soundness thesaurus" https://smartdefine.org/soundness/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, soundness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/soundness/thesaurus/synonyms>. |
| MLA | Smart Define. "soundness thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/soundness/thesaurus/synonyms> |