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.

District Judge Darrin Gayles, based in Miami, Fla., ruled Trump hadn’t made a valid legal claim that he was defamed by an article about a letter to financier Jeffrey Epstein bearing Trump’s name.

From The Wall Street Journal • Apr. 13, 2026

Looking at a more recent era, there is a valid argument McIlroy is the best player of his generation globally.

From BBC • Apr. 13, 2026

DeShazier’s point is that the assumptions about Black and brown unity often made by liberals, or the ways Black people and Latinos are grouped together as people of color, are not always valid.

From Salon • Apr. 6, 2026

“Even if that sounds unusual to the crisis center worker, it is still a valid and acceptable answer.”

From Los Angeles Times • Apr. 1, 2026

Once she signed the official document, the wedding was legally valid.

From "The Bad Beginning" by Lemony Snicket

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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