NONVIABLE Synonyms: 46 Similar and Opposite Words

nonviable

adjective

Definition of nonviable

as in impossible

Related Words

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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 nonviable These threats erupted after the Wall Street Journal reported on my life-threatening ectopic pregnancy—a nonviable pregnancy with no heartbeat. — Khaleda Rahman, MSNBC Newsweek, 26 June 2025 Thus, access to some of the most effective contraceptive methods could be jeopardized at a time when the right to terminate an unintended or nonviable pregnancy has been rolled back in much of the country. — Carol S. Weisman, The Conversation, 23 June 2025 The pregnancy is nonviable, and can be life-threatening if not removed. — Stephanie McNeal, Glamour, 19 June 2025 But if a planning pause was also directed, that could cause offensive options to become stale and therefore nonviable. — Gordon G. Chang, Newsweek, 3 Mar. 2025 See All Example Sentences for nonviable

Recent Examples of Synonyms for nonviable

Adjective

After crashing, the plane caught fire, making any rescue impossible, according to Peruvian broadcaster RPP.

— Joe Kottke, NBC news, 2 Aug. 2026
Manufacturing meth on-island is pretty much impossible — there aren’t many places to hide a meth lab — so most meth that reaches Hawaii comes from the mainland, as is the case with most products consumed on the islands.

— Guthrie Scrimgeour, Rolling Stone, 2 Aug. 2026

Definition of impossible

Adjective

In many cases, accounting for those risks makes projects financially unworkable, which is why uncertainty often causes developers to delay or walk away from deals altogether.

— Lee Kiser, Forbes.com, 29 July 2026
The lawsuit says the HFPA members were promised lifetime Golden Globes tickets and voting privileges, along with other perks, which Penske reneged on by attaching unworkable conditions.

— Andrew Dalton, Fortune, 29 July 2026

Definition of unworkable

Adjective

Lastly, both of the attacks use methods that would likely be infeasible outside of testing environments.

— Dan Goodin, ArsTechnica, 29 July 2026
This humanistic approach is often what helps establish sustainable and practical treatment modalities, rather than relying on answers that can simply be read out of a textbook and may be infeasible to implement.

— Forbes.com, Forbes.com, 26 July 2026

Definition of infeasible

Adjective

Trucks and storage facilities fill up quickly with material that yields little value by weight, making collection and transport economically unviable.

— Bloomberg, Mercury News, 16 July 2026
While the economics of hydrogen production have historically rendered the technology unviable in most cases, a community like Vieques is one specific instance where the costs might just balance out.

— IEEE Spectrum, IEEE Spectrum, 15 July 2026

Definition of unviable

Adjective

In practical terms, that means work once considered computationally unfeasible is now achievable.

— Hayley Tabor, Forbes.com, 29 July 2026
Pearlstein says that individuals learning to take up arms is a response to the unfeasible high cost of armed guards at Jewish institutions, and also the lack of solutions to combat antisemitism from legacy organizations and advocates.

— ABC News, ABC News, 24 July 2026

Definition of unfeasible

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

On a 30-story building, rooftop space may compete with mechanical systems and amenities, making conventional solar impractical.

— Zev Laine, Forbes.com, 31 July 2026
For a long time, our leading hypothesis was bullying and violence, but that may be a bit impractical, given their kingdoms are vast networks of tunnels that can stretch for up to three kilometers.

— Jacek Krywko, ArsTechnica, 21 July 2026

Definition of impractical

Adjective

Pulley’s latest balances macro stakes with delightful burgeoning romances and connections between unlikely allies thrown together against the unbelievable.

— Literary Hub, Literary Hub, 3 Aug. 2026
Kavanaugh may seem an unlikely ally in the fight for greater equality.

— Charles Grantham, Sportico.com, 3 Aug. 2026

Definition of unlikely

Browse Nearby Words

nonverbal

nonviable

nonviolence

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Style

“Nonviable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nonviable. Accessed 5 Aug. 2026.

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Synonyms of nonviable

adjective

Example Sentences

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