valid

[val-id] / ˈvæl ɪd /

ADJECTIVE

right, genuine

Synonyms

STRONGEST

accurate authentic binding compelling conclusive credible good lawful legal legitimate logical original persuasive solid true well-founded

WEAK

attested authoritative bona fide cogent confirmed convincing determinative efficacious efficient good-faith in force irrefutable just kosher legit official potent powerful proven pure sound stringent strong substantial telling tested trustworthy ultimate unadulterated unanswerable uncorrupted weighty well-grounded

Antonyms

STRONGEST

counterfeit evil fake false illegal illegitimate illicit improbable invalid unlawful unlikely unreal unreliable untrustworthy wrong

WEAK

unacceptable unsound

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A player can be fined up to £50,000 if they do not appear at all - unless a valid reason has been communicated to the governing bodies.

From BBC • May 22, 2026

“The cataloguing and photographing of the notebook was a valid part of the inventory search,” he wrote.

From The Wall Street Journal • May 18, 2026

How tech giants can afford this is a valid question.

From Barron's • May 14, 2026

Some of the online judgment may seem unkind, but in today’s market, the criticism may be valid.

From MarketWatch • May 13, 2026

Where did people get these ideas, and how valid are they?

From "Me Talk Pretty One Day" by David Sedaris

Vocabulary lists containing valid

Jim Burke's Academic Vocabulary List

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TEKS ELAR Academic Vocabulary List (5th-7th grades)

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The Real Deal: Synonyms for "True"

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