UNVIABLE Synonyms: 46 Similar and Opposite Words

unviable

adjective

Definition of unviable

as in impossible

Related Words

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Dissimilar Words

Example Sentences

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Recent Examples of unviable Currently, the process for obtaining data typically revolves around subscribing to APIs that charge a monthly credit card fee, and where one-off transactions are economically unviable. — Jeff John Roberts, Fortune, 26 May 2026 SpaceX has reduced costs from $15,600 per kilogram in 2008 to under $1,000 today, rendering most competitors unviable in the process. — Trefis Team, Forbes.com, 20 May 2026 And that model is proving increasingly unviable. — Elizabeth Robinson, NBC news, 6 May 2026 These conditions would make astronomical activities unviable. — ABC News, 25 Apr. 2026 See All Example Sentences for unviable

Recent Examples of Synonyms for unviable

Adjective

Underwood wasn’t Michigan’s only problem, but his struggles were impossible to ignore.

— Austin Meek, New York Times, 6 Sep. 2026
In a community where trust in the immigration system and other authorities had eroded, Ortega became someone who had been through the same fear and knew how to navigate a system that many families found impossible to understand.

— Laura Rodríguez Presa, Chicago Tribune, 6 Sep. 2026

Definition of impossible

Adjective

The solution—cutting spending or raising taxes—is politically unfeasible, especially with elections approaching.

— Howard Gleckman, Forbes.com, 20 Aug. 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

Opponents have branded the bill unsafe and unworkable, citing concerns around potential coercion of vulnerable people and a lack of safeguards for those with disabilities.

— ABC News, ABC News, 11 Sep. 2026
Opponents branded the bill unsafe and unworkable, citing concerns around potential coercion of vulnerable people and a lack of safeguards for those with disabilities.

— Pan Pylas, Los Angeles Times, 11 Sep. 2026

Definition of unworkable

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

Notably, an analogous gene swap had previously been shown to be nonviable when introduced into ΦX174 through conventional genetic engineering.

— Elie Dolgin, IEEE Spectrum, 13 Aug. 2026
During a late April town hall featuring the independent candidates, Getty, Macías and Sigcho-López all said nonviable candidates should drop out to consolidate votes against Republicans and Patty García.

— Jack O'Connor, Chicago Tribune, 26 May 2026

Definition of nonviable

Adjective

First glimpsed in The Empire Strikes Back and heavily featured in Return of the Jedi are typical of the Empire; designed to instil fear, but laughably impractical.

— Chris McMullen, Space.com, 5 Sep. 2026
Without the proper port facilities, regulations, safety protocols, and other essentials, nuclear cargo ships are as impractical as steamships without coal or oil refueling stations.

— New Atlas, New Atlas, 4 Sep. 2026

Definition of impractical

Adjective

The rationale being that Frank Lampard got his tactics spot on at the Etihad and on another day – a day when Coventry were more decisive in front of goal – their head coach would have been celebrating an unlikely result.

— Stuart James, New York Times, 8 Sep. 2026
Chris Douglas, a professor of economics at the University of Michigan-Flint, called it unlikely that stick prices will go up 50% across the board, noting Canada's modest market share, but wonders what will happen if demand increases.

— ABC News, ABC News, 7 Sep. 2026

Definition of unlikely

Browse Nearby Words

unverifiable

unviable

unvocal

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Cite this Entry

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“Unviable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unviable. Accessed 12 Sep. 2026.

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Synonyms of unviable

adjective

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