UNFEASIBLE Synonyms: 70 Similar and Opposite Words

unfeasible

adjective

Definition of unfeasible

as in unlikely

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Example Sentences

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 unfeasible Mita's plans were initially unfeasible due to the site's unique zoning laws, which only allows amusements, retail shops and restaurants, according to Courier Post. — Colson Thayer, PEOPLE, 30 June 2026 The Ambriz brothers’ creative pursuit of the unpopular and the unfeasible has bonded them with Del Toro. — Carlos Aguilar, Los Angeles Times, 15 June 2026 Once home to the annual Festival of British Eventing (declared in 2023 to be ‘unfeasible to run’ by Mark and Peter Phillips), Gatcombe has played a key part in Princess Anne’s royal career. — Stephanie Bridger-Linning, Glamour, 6 June 2026 Saltwater absorbs radio waves rapidly, meaning conventional electronics require immense power or massive, unfeasible antennas to transmit information through the surf. — Mrigakshi Dixit, Interesting Engineering, 1 June 2026 See All Example Sentences for unfeasible

Recent Examples of Synonyms for unfeasible

Adjective

Some have academic credentials that would make admission through Harvard’s front door highly unlikely.

— Jayson Weingarten, Fortune, 26 Sep. 2026
Fazio was one of only four senators to oppose the bill that passed with overwhelming bipartisan support, saying the state should defer to federal action that seems unlikely, given the opposition of the president.

— Mark Pazniokas, Hartford Courant, 25 Sep. 2026

Definition of unlikely

Adjective

Everyday routines depend on maps, banking, tickets, transit, rideshare and messaging, and completely disconnecting remains impractical for most people.

— Ashley Lynch, Fort Worth Star-Telegram, 24 Sep. 2026
The denominator includes greater speed, capacity and outputs that were once impractical.

— Hemant Kapadia, Forbes.com, 15 Sep. 2026

Definition of impractical

Adjective

Nick Foles played only three-regular season games and then went on an improbable and outstanding playoff run.

— Armando Salguero OutKick, FOXNews.com, 23 Sep. 2026
Earlier, that prospect had seemed improbable but independent analysts now put the odds around 50-50.

— Susan Page, USA Today, 22 Sep. 2026

Definition of improbable

Adjective

Having legal experts evaluate large numbers of judgments was infeasible, Mehmood says, so the team asked OpenAI’s GPT-5-mini to choose between pairs of judgments from the same judge before and after training.

— Edd Gent, IEEE Spectrum, 12 Aug. 2026
Under the act, the city would need to show that the project would create a specific, adverse impact on public health or safety and that there was no reasonable way to address the problem without making the project financially infeasible.

— Nicole Buss, Sacbee.com, 10 Aug. 2026

Definition of infeasible

Adjective

The Republican appointees said the legal protections apply only in formal immigration proceedings, and would be too impracticable and burdensome to apply at the border.

— Leah Litman, The Atlantic, 26 June 2026
Steer clear of impracticable, luxurious purchases that might tempt you.

— Georgia Nicols, Denver Post, 8 May 2026

Definition of impracticable

Adjective

Still others are addressing problematic supply chains—recovering and recycling scarce materials, reducing waste, improving traceability, and helping farmers and other suppliers earn a more sustainable living.

— Jim Edwards, Fortune, 23 Sep. 2026
These school bus-sized stages are particularly problematic at altitudes of 840 and 975 km, said LeoLabs space debris expert Darren McKnight.

— Eric Berger, ArsTechnica, 23 Sep. 2026

Definition of problematic

Adjective

Or, in mathematics, if a single number were lost, the entirety of mathematical science would be flawed, incomplete, and unworkable.

— The Christian Science Monitor, Christian Science Monitor, 22 Sep. 2026
Rather than unworkable claims of an absolute certainty about an absolute reality, Rovelli sees science as an invitation to the great creative effort of seeking knowledge.

— Adam Frank, NPR, 14 Sep. 2026

Definition of unworkable

Adjective

And during the civil wars between King and Parliament that raged across Britain in the 1640s, such ideal stasis was impossible to preserve.

— Literary Hub, Literary Hub, 28 Sep. 2026
But Trump made that all but impossible by announcing them with just five days left in the federal fiscal year and the House out of session through the November election.

— Kevin Freking, Los Angeles Times, 26 Sep. 2026

Definition of impossible

Browse Nearby Words

unfazed

unfeasible

unfeeling

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“Unfeasible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfeasible. Accessed 29 Sep. 2026.

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Synonyms of unfeasible

adjective

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