Synonyms for valid
ˈvæl ɪdvalid

WiktionaryRate these synonyms:1.0 / 1 vote

1. validadjective

   Antonyms:
   invalid

2. validadjective

   I will believe him as soon as he offers a valid answer.

   Antonyms:
   invalid

3. validadjective

   Antonyms:
   invalid

4. validadjective

   Antonyms:
   invalid

5. validadjective

   A formula or system that evaluates to true regardless of the input values.

   Synonyms:
   tautological

   Antonyms:
   invalid

6. validadjective

   An argument is valid if and only if the set consisting of both (1) all of its premises and (2) the contradictory of its conclusion is inconsistent.

   Antonyms:
   invalid

English Synonyms and AntonymsRate these synonyms:2.3 / 3 votes

1. valid

   Synonyms:
   adequate, advantageous, beneficial, competent, effective, efficient, expedient, potent, powerful, profitable, real, serviceable, solid, sound, substantial, sufficient, useful, valuable, worthy

   Antonyms:
   abortive, baseless, bootless, deceitful, delusive, empty, fruitless, futile, idle, inconstant, ineffectual, nugatory, null, profitless, shadowy, trifling, trivial, unavailing, unimportant, unprofitable, unreal, unsatisfying, unserviceable, unsubstantial, useless, vain, vapid, visionary, worthless

Complete Dictionary of Synonyms and AntonymsRate these synonyms:3.3 / 3 votes

1. valid

   Synonyms:
   strong, powerful, cogent, weighty, sound, substantial, available, efficient, sufficient, operative, conclusive

   Antonyms:
   weak, invalid, powerless, unsound, unsubstantial, unavailable, inefficient, insufficient, inoperative, obsolete, effete, superseded, inconclusive

Princeton's WordNetRate these antonyms:1.0 / 2 votes

1. validadjective

   well grounded in logic or truth or having legal force

   "a valid inference"; "a valid argument"; "a valid contract"

   Antonyms:
   fallacious, invalidated, null, expired, sophistical, uncollectible, bad, nullified, false, unsound, invalid, sophistic, void

2. validadjective

   still legally acceptable

   "the license is still valid"

   Antonyms:
   sophistical, expired, uncollectible, invalid, bad, nullified, invalidated, unsound, false, sophistic, null, fallacious, void

Dictionary of English SynonymesRate these synonyms:0.0 / 0 votes

1. validadjective

   Synonyms:
   efficacious, efficient, sound, weighty, powerful, conclusive, logical, cogent, persuasive, good, just, solid, important, grave, sufficient, strong, not weak, not defective, not frivolous, not fallacious

Synonyms, Antonyms & Associated WordsRate these synonyms:4.0 / 2 votes

1. validadjective

   Synonyms:
   cogent, logical, justifiable, efficacious, well-grounded

   Antonyms:
   invalid

PPDB, the paraphrase databaseRate these paraphrases:0.0 / 0 votes

1. List of paraphrases for "valid":

   validity, válido, effective, validates, meaningful, validate, valuable, worthwhile, able-bodied, sound, invalid, good, true, sari, legitimate, applicable, effectively, viable, tenable, justified, worthy, well-founded, validated

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How to use valid in a sentence?

1. National Weather Service:

   ' It's not the heat, it's the humidity.' That's a partly valid phrase you may have heard in the summer, but it's actually both.

2. Richard Primus:

   I think it’s pretty clear that there’s a right answer, and that answer is self-pardon should not be regarded as valid. A power to self-pardon would violate the basic rule-of-law principle that no person should be allowed to adjudicate his own case.

3. Mike Pompeo:

   Hoda Muthana is not a U.S. citizen and will not be admitted into United States. Hoda Muthana does not have any legal basis, no valid U.S. passport, State Department to a passport, nor any visa to travel to the United States.

4. Joshua Blackman:

   He is bold, he doesn't blanch at a suggestion that a major law is unconstitutional. If he thinks something's valid, he'll stop it.

5. Marsha Blackburn:

   The Democrats are back at it again – whatever it takes to put you back into lockdown, now we hear that Speaker Pelosi is going to have people arrested if they do not wear a mask. I don’t know about you, I’ve not heard one valid reason that a person who has been vaccinated should be forced to wear a mask.