UNCONSTITUTIONAL Synonyms: 38 Similar and Opposite Words

unconstitutional

adjective

Definition of unconstitutional

as in unjust

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of unconstitutional His agency is currently pursuing a highly unusual challenge of ABC’s local station licenses, a move Disney is challenging in court as unconstitutional retaliation. — Brian Stelter, CNN Money, 14 Oct. 2026 But in 2025, Congress eliminated that tax — and in early August, a federal judge in Texas ruled that without it, those other measures for extra vetting were unconstitutional, the Idaho Statesman reported at the time. — Sarah Cutler, Idaho Statesman, 13 Oct. 2026 The 2-1 decision rejected Anthropic's argument that the Department of Defense's ban on its Claude models was arbitrary, unauthorized and unconstitutional. — Lora Kolodny, CNBC, 13 Oct. 2026 The company is asking a judge to deem the law unconstitutional and prevent the state from putting it into effect. — Stephen Hobbs, Sacbee.com, 8 Oct. 2026 See All Example Sentences for unconstitutional

Recent Examples of Synonyms for unconstitutional

Adjective

Kosovo has criticized the verdicts as unjust, maintaining that the KLA, which Thaci had led before entering politics, had fought against Serbian oppression.

— ABC News, ABC News, 7 Oct. 2026
For the same reason, the players’ unjust enrichment claim came up short.

— Michael McCann, Sportico.com, 6 Oct. 2026

Definition of unjust

Adjective

Homeland Security Investigations agents also interviewed Adawag last week, according to the criminal complaint filed against her.

— Mathew Miranda, Sacbee.com, 20 Oct. 2026
Martin Zummach, an attorney who represents the officer who fired the shot that killed Kohen, says the attorney general's findings cleared his client of criminal wrongdoing.

— SOPHIE BATES, Arkansas Online, 20 Oct. 2026

Definition of criminal

Adjective

In 2024, its football program acknowledged impermissible recruiting contacts during the COVID-19 recruiting dead period, improper tryouts and unauthorized coaching by noncoaching staff.

— Jackson Thompson OutKick, FOXNews.com, 11 Oct. 2026
In 2025, the Colorado Supreme Court rejected the companies’ argument, holding that the lawsuit is a valid legal challenge regarding public deception and local costs, rather than an impermissible attempt to regulate federal emissions.

— Patrick Parenteau, The Conversation, 30 Sep. 2026

Definition of impermissible

Adjective

Coleman found instructive a 1938 ruling in favor of the Pittsburgh Pirates, who challenged a radio station that placed observers on a rooftop next to Forbes Field and paid them to provide play-by-play for an unauthorized radio broadcast.

— Michael McCann, Sportico.com, 15 Oct. 2026
Sanchez has been charged with a level five felony of battery involving serious bodily injury, as well as the misdemeanors of battery resulting in injury, unauthorized entry of a motor vehicle and public intoxication.

— Chuck Schilken, Los Angeles Times, 14 Oct. 2026

Definition of unauthorized

Adjective

Central to the exhibition is the tension between the honorable and the immoral, the appealing and the revolting.

— News Desk, Artforum, 12 Oct. 2026
Luca Guadagnino’s Artificial premiered at New York Film Festival last night and left many people wondering, Just how funny can a movie about both the terrible capacity of generative AI and the immoral people in charge of it be?

— Jason P. Frank, Vulture, 7 Oct. 2026

Definition of immoral

Adjective

Their alternating stories portray a Europe that exploits gifted children, while rigid class and gender expectations leave both protagonists struggling to pursue forbidden ambitions.

— Los Angeles Times, Los Angeles Times, 13 Oct. 2026
As a forbidden attraction grows between the two men, tragedy unleashes supernatural forces upon their deeply religious community.

— Andreas Wiseman, Deadline, 28 Sep. 2026

Definition of forbidden

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“Unconstitutional.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unconstitutional. Accessed 20 Oct. 2026.

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Synonyms of unconstitutional

adjective

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