3
grand total
3
gross sum
3
hash total
3
immobility(noun, support, control, strength, balance)
3
logic(noun, understanding, knowledge, mind, reason)
3
lump sum
3
massivity
3
orthodoxy
3
plausibility(noun, color, chance, integrity, reliability)
3
religious truth(expression, idiom, orthodoxy)
3
rhyme
3
right mind(expression, idiom, wit, prudence, stability)
3
sapience(noun, understanding, mind, intelligence, balance)
3
seamlessness
3
sobriety
3
sound mind(noun, expression, idiom, understanding, mind)
3
stable equilibrium(expression, idiom, stability)
3
stamina(noun, health, force, power, strength)
3
sum total
3
total amount
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APASmart Define. (2015). soundness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/soundness/thesaurus/synonyms
ChicagoSmart Define. 2015. "soundness thesaurus" https://smartdefine.org/soundness/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, soundness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/soundness/thesaurus/synonyms>.
MLASmart Define. "soundness thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/soundness/thesaurus/synonyms>