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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not viable

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not viable" is correct and usable in written English.
It is most often used to describe a situation in which something is not feasible or not able to be pursued. For example, "After much consideration, we decided that the investment was not viable as the return on investment was too low."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

It's not viable".

News & Media

The New Yorker

Till it's not viable?

News & Media

The New Yorker

It's simply not viable.

News & Media

The Guardian

"It's not viable," she says.

News & Media

The Guardian

The company was not viable".

Crowdsourced alternatives on Yahoo Answers not viable.

News & Media

The New Yorker

Just scaling up is not viable.

News & Media

The Economist

It's not viable in this market".

News & Media

The New York Times

A deal that is simply not viable".

George Provopoulos said: ATEbank was not viable.

But his welfare reform is not viable.

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Expert writing Tips

Best practice

When discussing the future prospects of a project, clearly define the criteria that determine whether something is "not viable". This will help avoid ambiguity and provide a concrete basis for your assessment.

Common error

Avoid stating that a project or strategy is "not viable" without explaining why. Always provide specific reasons and evidence to support your claim, such as financial constraints, lack of resources, or technical limitations.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not viable" functions as an adjective phrase that modifies a noun or pronoun, describing it as impractical, unachievable, or unsustainable. Ludwig showcases its use in diverse contexts, affirming its adjectival role. It typically appears after a linking verb such as "is", "was", or "seems".

Expression frequency: Very common

Frequent in

News & Media

47%

Science

27%

Formal & Business

13%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "not viable" is a commonly used adjective phrase that describes something as impractical, unachievable, or unsustainable. As confirmed by Ludwig, it is grammatically correct and frequently used across various contexts, including news, science, and formal business settings. The phrase is primarily used to express a negative assessment and often suggests the need for an alternative approach. While it maintains a neutral to formal register, "not viable" offers a succinct and direct way to convey the infeasibility of a plan or project. To enhance clarity, it is essential to provide specific reasons and evidence when stating that something is "not viable".

FAQs

How can I use "not viable" in a sentence?

You can use "not viable" to describe a plan, project, or idea that is not feasible or sustainable. For example, "The proposed business model is "not viable" due to high operating costs."

What are some alternatives to saying "not viable"?

Alternatives to "not viable" include "not feasible", "not sustainable", or "unworkable". The best choice depends on the specific context.

Is it better to say "not viable" or "unviable"?

"Not viable" is generally preferred over "unviable" as it is more commonly used and widely understood. "Unviable" is a less frequent, though grammatically correct, alternative.

What does it mean when something is described as "not viable"?

When something is described as "not viable", it means it is not practical, feasible, or sustainable in the long term. It suggests that the plan or idea is unlikely to succeed or be maintained.

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Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: