Synonyms|633Antonyms|195|Broader|12Narrower|11Related|609

327 entries under noun topic. ×

4
force(health, body, power, strength)
4
haleness(health, strength, energy, condition)
4
mind(understanding, reason, sense, intelligence)
4
normality(routine, wit, prudence, stability)
4
resoluteness(support, control, strength, balance)
4
senses(understanding, mind, sense, intelligence)
4
stableness(health, support, control, change)
4
substantiality(support, control, strength, balance)
3
balance(support, control, understanding, strength)
3
bloom(health, strength, energy, condition)
3
cohesion(support, control, strength, balance)
3
endurance(support, action, control, go)
3
immobility(support, control, strength, balance)
3
logic(understanding, knowledge, mind, reason)
3
plausibility(color, chance, integrity, reliability)
3
sapience(understanding, mind, intelligence, balance)
3
sound mind(expression, idiom, understanding, mind)
3
stamina(health, force, power, strength)
3
vitality(health, force, body, power)
3
weight(health, strength, substance, healthiness)
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APASmart Define. (2015). soundness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/soundness/thesaurus/synonyms
ChicagoSmart Define. 2015. "soundness thesaurus" https://smartdefine.org/soundness/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, soundness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/soundness/thesaurus/synonyms>.
MLASmart Define. "soundness thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/soundness/thesaurus/synonyms>