1
comprehension(noun, understanding, mind, sense, intelligence)
1
concreteness
1
confidence(noun, honor, right, goodness, honesty)
1
conscientiousness(noun, honor, right, confidence, goodness)
1
consciousness(noun, power, spirit, mind, reason)
1
constitution(noun, health, strength, energy, condition)
1
contact with reality(expression, idiom)
1
continuality(noun, constant)
1
cool head
1
coolheadedness
1
coolness
1
creativity(noun, power, spirit, mind, reason)
1
credit standing
1
deduction(noun, understanding, mind, reason, sense)
1
density
1
desert
1
determination(noun, support, control, strength, balance)
1
dialectics(noun, understanding, mind, sense, intelligence)
1
discernment(noun, understanding, mind, sense, intelligence)
1
due sense of(expression, idiom)
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APASmart Define. (2015). soundness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/soundness/thesaurus/synonyms
ChicagoSmart Define. 2015. "soundness thesaurus" https://smartdefine.org/soundness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, soundness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/soundness/thesaurus/synonyms>.
MLASmart Define. "soundness thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/soundness/thesaurus/synonyms>