Definition for Validity:

• The state or quality of being founded on fact; soundness; justness; legality.

Synonyms for Validity:

• n.

  •
  • true,
  • truthfulness.
  •believability (noun)
  • creditability.
  •certainty (noun)
  • staunchness,
  • Authoritativeness.
  •credibility (noun)
  • reliability,
  • trustworthiness.
  •effect (noun)
  • efficacy.
  •genuineness, lawfulness (noun)
  • gravity,
  • weight,
  • substance,
  • legitimacy,
  • effectiveness,
  • strength,
  • potency,
  • legality,
  • persuasiveness,
  • authority,
  • grounds,
  • foundation,
  • soundness,
  • power,
  • right.
  •legality (noun)
  • permissibility,
  • Legitimateness,
  • Constitutionality,
  • licitness.
  •validity (noun)
  • rigor,
  • rigour.

• Other synonyms:

  •
  • justice.
  •authenticity
  • lawfulness.
  •Other relevant words:
  • invincibility,
  • sufficiency,
  • advantageousness,
  • drive,
  • charge,
  • potentiality,
  • due process,
  • virility,
  • niceness,
  • steadfastness,
  • productivity,
  • auspiciousness,
  • hardihood,
  • jurisdiction,
  • severeness,
  • sinew,
  • kindness,
  • moxie,
  • first-rateness,
  • justiciability,
  • poop,
  • expedience,
  • ability,
  • accuracy,
  • push,
  • efficiency,
  • powerfulness,
  • brute force,
  • inclemency,
  • steadiness,
  • vim,
  • healthiness,
  • stiffness,
  • skillfulness,
  • pleasantness,
  • rigorousness,
  • daring,
  • Mana,
  • vigor,
  • scope,
  • vantage ground,
  • power struggle,
  • applicability,
  • availability,
  • correctness,
  • vigour,
  • Justifiableness,
  • massiveness,
  • Prepotency,
  • agreeableness,
  • impregnability,
  • wattage,
  • superpower,
  • meritoriousness,
  • legal process,
  • admissibility,
  • productiveness,
  • lustiness,
  • Potence,
  • beef,
  • Goodliness,
  • severity,
  • Enablement,
  • solidity,
  • Beneficialness,
  • virtuousness,
  • influence,
  • asperity,
  • wholeness,
  • full blast,
  • energy,
  • Intricateness,
  • favorableness,
  • dint,
  • flower power,
  • hardship,
  • mightiness,
  • vitality,
  • stability,
  • might,
  • superiority,
  • legal form,
  • full force,
  • cogence,
  • Warrantableness,
  • clout,
  • firmness,
  • legalism,
  • rigourousness,
  • intensity,
  • predictability,
  • substantiality,
  • steam,
  • secureness,
  • effectuality,
  • usefulness,
  • calculability,
  • force majeure,
  • compulsion,
  • fineness,
  • class,
  • duress,
  • competency,
  • value,
  • puissance,
  • truth,
  • virulence,
  • virtue,
  • Armipotence,
  • desert,
  • robustness,
  • helpfulness,
  • grimness,
  • Ableness,
  • power pack,
  • Allowableness,
  • actionability,
  • pizzazz,
  • profitableness,
  • merit,
  • power structure,
  • validation,
  • significance,
  • constitutionalism,
  • justness,
  • rightfulness,
  • hardiness,
  • might and main,
  • amperage,
  • Black Power,
  • hardness,
  • excellence,
  • fairness,
  • benignity,
  • security,
  • harshness,
  • grace,
  • charisma,
  • pull,
  • quality,
  • permissibleness,
  • enforce,
  • benevolence,
  • boldness,
  • goodness,
  • worth,
  • vehemence.

Paraphrases for Validity:

• Forward Entailment

  • Proper noun, singular
    valid.
  • Noun, singular or mass
    legality, valid, lawfulness.

• Reverse Entailment

  • Noun, singular or mass
    invalidity.

• Independent

  • Proper noun, singular
    ratings.
  • Noun, singular or mass
    viability, propriety, reliability, desirability, suitability, admissibility, correctness, reasonableness, acceptability, usefulness, truthfulness, credibility, justification, rightness, expiry, feasibility, illegality, regularity, robustness, substantiation, pertinence, nullity, competence, rationality, significance, expiration, void, dependability, authority, relevancy, trustworthiness.
  • Verb, past tense
    used, Allowed.
  • Verb, gerund or present participle
    according, ruling, changing.
  • Verb, past participle
    cancelled, Denied, Issued, expired, given, Deemed.
  • Verb, 3rd person singular present
    stands.

• Other Related

  • Proper noun, singular
    effectiveness, permissibility.
  • Noun, singular or mass
    veracity, legitimacy, applicability, authenticity, effectivity, Advisability, soundness, effectiveness, permissibility, accuracy.

Antonyms for Validity:

• n.

  • genuineness, lawfulness
    weakness, lethargy, uselessness, invalidity, ineffectiveness, impotence, incompetence.