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invalid, powerless, unsound, unsubstantial, unavailable, inefficient, insufficient, inoperative, obsolete, effete, superseded, inconclusive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

How to pronounce valid?

How to say valid in sign language?

Words popularity by usage frequency

How to use valid in a sentence?

1. Heather Runyan:

   For a long time I thought I was a late bloomer, i thought that I should feel attraction, but I didn't, so I felt like I was broken. When people asked, I just told them I was happy single and didn't feel the need to date. In my head, I often referred to myself as asexual, but I didn't realize that it was a valid orientation.

2. Alyn Smith:

   Our duty is to the civilians in Yemen, and given widespread and very valid concerns over the conduct of the war by Saudi forces, our call for an E.U.-wide arms embargo is proportionate and necessary, the Saudis say they are investigating what they call incidents, and I welcome that scrutiny. But that is not enough -- humanitarian NGOs have asked for an independent inquiry that meets international law standards.

3. Siobhan Sutton:

   I have basically been told that because it is not a valid reason to be missing school it is not a medical reason or anything I am going to get a zero on the test if I dont actually sit it.

4. New Zealand:

   The opinions of scientists although valid, are just that, opinions, i'm not winning by crazy margins and the anecdotal evidence does point to me having little to no advantage.

5. Market Hotel:

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