Validity — Meaning, Definition & Synonyms

noun /və-ˈli-də-tē/ va·lid·i·ty

Meaning & Definition of Validity

Validity (noun)

  1. the quality or state of being valid
  2. the state of being acceptable according to the law
  3. the quality of being well-grounded, sound, or correct

Validity (noun) — Senses, Synonyms & Antonyms

  1. as in credibility, soundness

    similar: believability, credibility, soundness, impact, might, power, punch, strength, weight, authoritativeness, definitiveness, authority, cogency, conclusiveness, convincingness, effectiveness, force, forcefulness, persuasion, persuasiveness, suasiveness, influence, sway, appeal, seductiveness
    opposite: inconclusiveness, ineffectiveness, ineffectuality, ineffectualness, invalidity, shakiness, unsoundness, feebleness, powerlessness, weakness

  2. as in relevance, applicability

    similar: applicability, bearing, connection, justifiability, materiality, pertinence, relevance, relevancy, agreeableness, compatibility, congruity, harmoniousness, acceptability, adequacy, adequateness, convenience, expedience, expediency, satisfactoriness, serviceableness, usefulness, appositeness, appropriateness, aptness, felicitousness, felicity, fitness, fittingness, happiness, properness, propriety, rightness, seemliness, suitability, suitableness
    opposite: improperness, impropriety, inappositeness, inappropriateness, inaptness, infelicity, unfitness, unseemliness, unsuitability, wrongness, disagreeableness, incompatibility, incongruence, incongruity, incongruousness, inexpedience, inexpediency, inharmoniousness, unbecomingness, immateriality, inapplicability, irrelevance, irrelevancy, meaninglessness, pointlessness

Related Entry: Valid (adjective)

Valid is a different word from Validity. The synonyms below are for valid, not for validity.

  1. according to the rules of logic

    "your argument isn't valid because you're taking what should be the conclusion and using it as a premise"

    similar: analytic, coherent, consequent, good, logical, rational, reasonable, sensible, sound, well-founded, well-grounded
    related: a posteriori, a priori, syllogistic, cognitive, empirical, defendable, defensible, justifiable, maintainable, supportable, sustainable, tenable
    opposite: illegitimate, illogical, incoherent, inconsequent, inconsequential, invalid, irrational, unreasonable, unsound, weak
    near: casuistic, eristic, fallacious, misleading, sophistic, specious, unarticulated, unscientific, absurd, cockeyed, crazy, daffy, fatuous, half-baked, half-witted, harebrained, insane, loony, mad, nonsensical, nutty, preposterous, simpleminded, stupid, weak-minded, witless, senseless, thoughtless, uncompelling, unconvincing

  2. based on sound reasoning or information

    "only further investigation will show whether your theory is valid"

    similar: commonsense, commonsensible, commonsensical, firm, good, hard, informed, just, justified, levelheaded, logical, rational, reasonable, reasoned, sensible, sober, solid, well-founded
    related: actual, real, true, certain, sure, certified, validated, verified, confirmed, corroborated, substantiated, cogent, convincing, colorable, credible, plausible
    opposite: groundless, illogical, invalid, irrational, nonrational, nonsensical, nonvalid, unfounded, uninformed, unjustified, unreasonable, unreasoned, unsound
    near: unsubstantiated, unsupported, unwarranted, flimsy, implausible, unconvincing, weak, fallacious, false, misguided, misled

Synonyms, Thesaurus & Another Word for Validity

The most common words with a similar meaning to Validity:

believability, credibility, soundness, impact, might, power, punch, strength, weight, authoritativeness, definitiveness, authority, cogency, conclusiveness, convincingness, effectiveness, force, forcefulness, persuasion, persuasiveness, suasiveness, influence, sway, appeal, seductiveness, applicability, bearing, connection, justifiability, materiality, pertinence, relevance, relevancy, agreeableness, compatibility, congruity, harmoniousness, acceptability, adequacy, adequateness

Antonyms & Opposite Words for Validity

Words with the opposite meaning of Validity:

inconclusiveness, ineffectiveness, ineffectuality, ineffectualness, invalidity, shakiness, unsoundness, feebleness, powerlessness, weakness, improperness, impropriety, inappositeness, inappropriateness, inaptness, infelicity, unfitness, unseemliness, unsuitability, wrongness, disagreeableness, incompatibility, incongruence, incongruity, incongruousness, inexpedience, inexpediency, inharmoniousness, unbecomingness, immateriality

Origin & Etymology of Validity

First known use: circa 1577

Vocabulary Lists & Topics for Validity

Frequently Asked Questions about Validity

What does "Validity" mean?

"Validity" means the quality or state of being valid. As a noun, it is defined as: the quality or state of being valid. It has 2 distinct senses.

What is another word for "Validity"?

Other words for "Validity" include believability, credibility, soundness, impact, might, power, punch and strength. The best synonym depends on which meaning of "Validity" you intend.

What are different ways to say "Validity"?

There are 60 words and phrases with a similar meaning to "Validity". Common alternatives include believability, credibility, soundness, impact, might, power, punch, strength, weight and authoritativeness.

What is the opposite of "Validity"?

Antonyms of "Validity" include inconclusiveness, ineffectiveness, ineffectuality, ineffectualness, invalidity, shakiness, unsoundness and feebleness.

Is "Validity" a noun, verb, or adjective?

"Validity" is a noun.

Is "Validity" useful for IELTS, TOEFL, and other English exams?

As a C1-level word, "Validity" is typical of Cambridge C1 Advanced (CAE), IELTS band 7.0–8.0, TOEFL iBT 95–113, PTE Academic 76–84, TOEIC Listening & Reading 945+. It is on the Academic Word List, so it appears often in IELTS Academic, TOEFL iBT, PTE Academic, and university texts. Advanced words like this are also useful for the GRE, SAT, GMAT, and LSAT.

How do you pronounce "Validity"?

"Validity" is pronounced /və-ˈli-də-tē/ and divided into syllables as va·lid·i·ty.

What is the origin of the word "Validity"?

First known use: circa 1577.