Synonyms for Soundness:

• n.

  •
  • durability,
  • integrity,
  • solidity,
  • stability,
  • strength,
  • wholeness.
  •
  • haleness,
  • health,
  • healthiness,
  • heartiness.
  •
  • lucidity,
  • marble,
  • mind,
  • reason,
  • saneness,
  • sanity,
  • sense,
  • wit,
  • Lucidness.
  •
  • fastness,
  • hardness,
  • security,
  • stableness,
  • sturdiness,
  • sureness.
  •completeness (noun)
  • integrity.
  •credibility (noun)
  • solidness,
  • trustworthiness.
  •health (noun)
  • good condition,
  • healthfulness,
  • robustness,
  • vigor,
  • Eupepsia.
  •healthiness (noun)
  • durability,
  • heartiness,
  • horse sense,
  • integrity,
  • solidity,
  • solvency,
  • stability,
  • strength,
  • truth,
  • weight,
  • wit,
  • levelheadedness.
  •intelligence (noun)
  • mind.
  •power (noun)
  • strength.
  •reason (noun)
  • sound mind.
  •reliability (noun)
  • reliability.
  •sanity (noun)
  • normality,
  • saneness,
  • healthy mind,
  • right mind.
  •sound judgment (noun)
  • common sense.
  •soundness (noun)
  • firmness,
  • wisdom,
  • wiseness.
  •stability (noun)
  • dependability,
  • immobility,
  • security,
  • stableness,
  • steadiness,
  • sturdiness,
  • sureness,
  • toughness.
  •strength (noun)
  • stoutness,
  • Thew,
  • Potence.

• Other synonyms:

  •
  • haleness,
  • hardness,
  • healthiness,
  • heartiness,
  • saneness,
  • stableness,
  • sturdiness.
  •
  • durability,
  • fastness,
  • sanity,
  • solidity,
  • wholeness,
  • Lucidness.
  •
  • health,
  • lucidity,
  • marble,
  • stability.
  •
  • integrity.
  •
  • wit.
  •
  • mind,
  • sense.
  •
  • reason.
  •integrity
  • honesty.
  •Other relevant words:
  • abiding,
  • admissibility,
  • advantageousness,
  • agreeableness,
  • airworthiness,
  • ankylosis,
  • aplomb,
  • auspiciousness,
  • authenticity,
  • authority,
  • balance,
  • beneficial,
  • benevolence,
  • benignity,
  • bloom,
  • body,
  • certainty,
  • class,
  • cogency,
  • coherence,
  • common sense,
  • completeness,
  • concreteness,
  • constancy,
  • constant,
  • continuous,
  • convincingness,
  • cool,
  • coolness,
  • correct,
  • credibility,
  • decision,
  • density,
  • dependability,
  • desert,
  • durability,
  • effectualness,
  • endurance,
  • enduring,
  • entireness,
  • entirety,
  • equilibrium,
  • equitable,
  • eternal,
  • euphoria,
  • everlasting,
  • excellence,
  • expedience,
  • fair,
  • fairness,
  • fastness,
  • favorableness,
  • fineness,
  • firmness,
  • fitness,
  • force,
  • fullness,
  • generous,
  • good,
  • good condition,
  • good health,
  • good sense,
  • good shape,
  • goodness,
  • gospel truth,
  • grace,
  • haleness,
  • hardness,
  • health,
  • healthful,
  • healthfulness,
  • healthiness,
  • healthy,
  • heartiness,
  • hearty,
  • helpfulness,
  • homeostasis,
  • honesty,
  • horse sense,
  • immobility,
  • immutability,
  • impartial,
  • imperturbability,
  • improvement,
  • incisiveness,
  • incorruptibility,
  • incorruption,
  • intactness,
  • integrity,
  • intelligence,
  • invariability,
  • invincibility,
  • justness,
  • kindness,
  • lasting,
  • logic,
  • logicality,
  • logicalness,
  • lucidity,
  • marble,
  • marbles,
  • mass,
  • materiality,
  • meaning,
  • mental balance,
  • mental health,
  • mental hygiene,
  • merit,
  • meritoriousness,
  • mind,
  • nerve,
  • niceness,
  • normalcy,
  • normality,
  • oneness,
  • oral,
  • organization,
  • orthodoxy,
  • palpability,
  • permanent,
  • perpetual,
  • persuasiveness,
  • plausibility,
  • pleasantness,
  • plenitude,
  • power,
  • practicality,
  • predictability,
  • profitableness,
  • progress,
  • quality,
  • rationale,
  • rationality,
  • reason,
  • reasonableness,
  • rectitude,
  • reliability,
  • reliable,
  • resistance,
  • resoluteness,
  • resolution,
  • resolve,
  • responsibility,
  • rhyme,
  • right,
  • rightness,
  • robustness,
  • ruggedness,
  • safeness,
  • saneness,
  • sang-froid,
  • sanity,
  • sap,
  • sapience,
  • seaworthiness,
  • secureness,
  • security,
  • sense,
  • sensibleness,
  • skillfulness,
  • soberness,
  • sobriety,
  • solidity,
  • solidness,
  • solvency,
  • stability,
  • stableness,
  • stamina,
  • staunchness,
  • steadfastness,
  • steadiness,
  • stiffness,
  • stoutness,
  • strength,
  • strictness,
  • structure,
  • sturdiness,
  • substance,
  • substantiality,
  • substantialness,
  • sufficiency,
  • superiority,
  • sureness,
  • tangibility,
  • temper,
  • togetherness,
  • tone,
  • totality,
  • toughness,
  • traditionalism,
  • trustworthiness,
  • truth,
  • unchangeability,
  • unchangeableness,
  • uniformity,
  • unity,
  • usefulness,
  • validity,
  • value,
  • vigor,
  • vigour,
  • virtue,
  • virtuousness,
  • vitality,
  • vocal,
  • weight,
  • welfare,
  • well-being,
  • wholeness,
  • wholesome,
  • wholesomeness,
  • wit,
  • worth,
  • Advisability,
  • Beneficialness,
  • Canonicalness,
  • Canonicity,
  • Eupepsia,
  • Goodliness,
  • Lucidness,
  • Orthodoxness,
  • Thew,
  • sound mind,
  • Ponderability,
  • Potence,
  • Stabiliment,
  • Stanchness,
  • sober-mindedness,
  • senses,
  • even-handed,
  • justifiability,
  • levelheadedness,
  • reasonability,
  • calculability,
  • first-rateness,
  • cool head,
  • Authoritativeness,
  • Rootedness,
  • stable equilibrium,
  • euphory,
  • normalness,
  • coolheadedness,
  • healthy mind,
  • mint condition,
  • right mind,
  • sound sense,
  • sweet reason,
  • true faith,
  • fine fettle,
  • plain sense,
  • level head,
  • healthy body,
  • LUCID INTERVAL.

Antonyms for Soundness:

• n.

  • healthiness
    unhealthiness, unsoundness.
  • state
    unsoundness.
  • Other antonyms:
    ailment, condition, debility, decrepitude, disease, disorder, feebleness, frailness, illness, infirmity, insecurity, instability, insubstantiality, lameness, malady, precariousness, shakiness, sickness, trouble, unhealthiness, unsoundness, unstableness, unsteadiness, weakness, unsubstantiality.

• Other antonyms:

  • n. t.
    bankrupt, broken, debility, decrepitude, disease, disorder, feebleness, fitful, flimsy, frailness, illness, infirmity, insecurity, insolvent, instability, insubstantiality, light, shakiness, shallow, sickness, silence, slight, superficiality, unhealthiness, unhealthy, unreliability, unreliable, unsafe, unsound, unsoundness, unstableness, unsteadiness, Sickliness, unsubstantiality, in debt.