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invalid, powerless, unsound, unsubstantial, unavailable, inefficient, insufficient, inoperative, obsolete, effete, superseded, inconclusive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. Tanguy Van Overstraeten:

   If the judges come to the situation where Safe Harbour is not valid then it could be reopening the whole story and that, for many thousands of U.S. companies, would be very difficult because that could mean that in fact the basis of the transfer of data by them would be invalid.

2. Austin Knudsen:

   I look forward to defending these clearly valid statutes and to protecting the lives of the unborn.

3. Rose Hamid:

   I get why Donald Trump's popular : Donald Trump's Donald Trump, Donald Trump's engaging, there are certainly aspects that appeal to certain parts of society. Donald Trump even has valid points in some cases, but they have to recognize what they're supporting.

4. Chancellor Werner Faymann:

   We've set this threshhold and it remains valid.

5. Van Beurden:

   The contract that we have with Fos, the maritime contractor that we have there, the lease that they have in terminal 5 we think they are legally valid and indeed have tested it and are ready to move ahead with putting the Polar Pioneer (rig) there, loading it out so it is ready for its journey to Alaska, we have not seen, apart from the protests, any legal obstacles for us to do that.