Antonyms 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.

   Antonyms:
   invalid

   Synonyms:
   tautological

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

   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

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

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

1. valid

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invalid, powerless, unsound, unsubstantial, unavailable, inefficient, insufficient, inoperative, obsolete, effete, superseded, inconclusive

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

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

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

1. validadjective

   Antonyms:
   invalid

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

How to use valid in a sentence?

1. Jennifer Siebel-Newsom:

   I would like to be asked more meaningful questions on the red carpet; Questions that can encourage and inspire others, i would happily talk about social issues if it was something I had a valid connection to and questions of faith, which a reporter who did their research on me would know it’s something I’m vocal and comfortable talking about.

2. Market Hotel:

   Hosting provocative happenings for its own sake is valid, and should be part of any venue’s reason to exist.

3. James Giordano:

   They are seen as valid reports with verified health indicators.

4. Md Khalequzzaman:

   There are valid concerns about the proposed plant being so close to the Sundarbans, no country with a commitment to preserve ecologically sensitive areas, including India, will allow such a plant on their ground, and Bangladesh should not allow it either.

5. Daria Morozova:

   I want to reiterate that mercenaries are not being considered as combatants and the international humanitarian laws are not valid in their cases. These individuals are stripped of any immunity during the fighting, i strongly recommend that any foreign nationals who came to Ukraine with militaristic purposes immediately leave the territory of the said country. Otherwise nobody will be held responsible for their lives and security.

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