Definitions

legitimate

[li-jit-uh-mit, li-jit-uh-meyt] / lɪˈdʒɪt ə mɪt, lɪˈdʒɪt əˌmeɪt /

ADJECTIVE

authentic, valid, legal

Synonyms

STRONGEST

appropriate certain consistent correct fair genuine justifiable lawful logical natural normal proper real reasonable reliable rightful sensible statutory true well-founded

STRONG

accepted accredited acknowledged authorized good-faith received recognized sanctioned sound warranted

WEAK

admissible canonical cogent customary innocent just licit official on the level on the up and up orthodox probable regular sure typical usual verifiable

Antonyms

STRONGEST

abnormal affected counterfeit deceptive dishonest false illegal illegitimate improper incorrect invalid irrational irregular uncommon unconventional unfitting unreal unreasonable unreliable unsuitable untrustworthy

WEAK

unlawful unwarranted

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.

These websites closely resemble legitimate ticketing and checkout platforms and can allow scammers to steal log-in credentials, personal information and credit card numbers and trick you into sending in payments.

From Los Angeles Times • Jun. 11, 2026

We’re supposed to believe that this is still a legitimate settlement between two adverse parties?

From Slate • Jun. 9, 2026

To be sure, there is a legitimate conversation to be had about how to improve election administration — including funding, staffing, technology and public communication.

From Salon • Jun. 6, 2026

Australia's economy minister said this week that "legitimate" concerns over housing and the cost of living were driving support for the party.

From Barron's • Jun. 5, 2026

Funny, but no one has ever actually thought of me as a legitimate threat before.

From "Dry" by Neal Shusterman and Jarrod Shusterman

Vocabulary lists containing legitimate

The Real Deal: Synonyms for "True"

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"Diary of a Wimpy Kid" by Jeff Kinney

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100 SAT Words Beginning with "J," "K," and "L"

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