Definitions

undue

[uhn-doo, -dyoo] / ʌnˈdu, -ˈdyu /

ADJECTIVE

excessive, unnecessary

Synonyms

STRONGEST

disproportionate extreme improper inappropriate inordinate needless too much unconscionable undeserved unfair unjust unjustifiable unjustified unreasonable unseemly untimely unwarranted

WEAK

exceeding exorbitant extravagant forbidden ill-timed illegal immoderate inapt indecorous inept intemperate overmuch sinister too great unapt uncalled-for underhanded unfitting unmeasurable unseasonable unsuitable unwarrantable

Antonyms

STRONGEST

appropriate decent fair fitting good just moderate moral proper reasonable suitable unprejudiced warranted

WEAK

sensible

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.

For those worried that tech is having undue influence on the direction of markets, indexes that instead give each company equal weight offer one alternative.

From The Wall Street Journal • Jun. 10, 2026

Thrust back into the front line by a deadly hantavirus outbreak, infectious disease experts have to balance informing the public about its potential risks without provoking undue fear of a Covid-scale pandemic.

From Barron's • May 13, 2026

He has also been highly critical of his opponent, alleging Connolly’s supporters applied undue pressure to a judge who endorsed him.

From Los Angeles Times • May 1, 2026

Witness testimony, medical history and the timing of any changes made to estates can help establish a case for undue influence.

From MarketWatch • Mar. 30, 2026

This she takes an undue length of time to unfold and scan.

From "The Handmaid's Tale" by Margaret Atwood

Vocabulary lists containing undue

Wonder

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Declaration and Resolves of the First Continental Congress

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And Then There Were None

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