are not viable

USAGE SUMMARY

The phrase "are not viable" is correct and usable in written English.
It can be used to indicate that something is not feasible or practical in a given context. Example: "The proposed solutions are not viable due to budget constraints."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They are not viable projects, there are no specifications.

The Guardian

"African solutions are not viable right now," he said.

The New York Times

Closing our borders or Swiss-style immigration quotas are not viable or sensible solutions".

The Guardian - Opinion

In this environment, the present policy settings for Qantas are not viable.

The Guardian - Opinion

Ultimately, banks that are not viable must be broken up or closed down.

The New York Times

Four Seasons said the homes earmarked for closure are "not viable".

The Guardian

These are safe and do a job, but are not viable as a long-term solution.

The Guardian - Lifestyle

I think this could be something that will significantly unlock schemes that are not viable today.

The Guardian

Parthenogenetic embryos, in which both sets of chromosomes carry a female imprint, are not viable.

The New York Times - Science

However, the systems so optimized often are not viable due to economic constraints.

Energy

These materials are not viable, do not grow with children, and may necessitate reoperation.

The Annals of Thoracic Surgery

Expert writing Tips

Best practice

When using "are not viable", ensure the context clearly indicates why something lacks feasibility or practicality. Providing specific reasons strengthens your argument and enhances clarity.

Common error

While "are not viable" is acceptable, avoid relying on it excessively in formal writing. Explore synonyms like "are not sustainable" or "are not feasible" to add variety and sophistication to your language.

Linguistic Context

The phrase "are not viable" functions as a predicate adjective, describing the state or condition of a subject. It indicates that something lacks the capacity to function effectively or succeed. Ludwig AI confirms this usage through numerous examples across diverse contexts.

Expression frequency: Very common

Frequent in

Science

35%

News & Media

30%

Formal & Business

20%

Less common in

Academia

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "are not viable" is a common and grammatically sound way to express that something is not feasible or practical. As Ludwig AI highlights, it appears frequently in scientific, news, and business contexts. When using "are not viable", it's crucial to provide context explaining why something lacks viability. While versatile, consider synonyms like ""are not feasible"" or ""are not sustainable"" to enhance precision and avoid repetition. This phrase serves to communicate a judgment about the potential for success, and using it effectively requires clarity and specificity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are not feasible

Replaces "viable" with a synonym emphasizing the practicality or possibility of something.

are not practical

Similar to "feasible", but focuses more on the usefulness and applicability in a real-world situation.

are not workable

Highlights the lack of a functional solution or approach.

are not sustainable

Focuses on the long-term viability and ability to maintain something.

are not achievable

Emphasizes the impossibility of reaching a particular goal or outcome.

are not realistic

Indicates that something is not grounded in reality or likely to happen.

are not tenable

Implies that something cannot be defended or maintained, often in an argument or position.

are not sound

Suggests a flaw or weakness in the logic or basis of something.

are not plausible

Highlights the lack of believability or credibility.

are not promising

Indicates a low likelihood of success or a positive outcome.

FAQs

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

You can use "are not viable" to describe plans, solutions, or options that are not practical or likely to succeed. For example, "These solutions "are not viable" due to high costs".

What are some alternatives to "are not viable"?

Alternatives include "are not feasible", "are not practical", or "are not sustainable", depending on the specific context.

Is "are not viable" formal or informal?

"Are not viable" is suitable for both formal and informal contexts, though more formal synonyms might be preferred in academic or professional writing.

What makes something "not viable"?

Something is "not viable" if it's not capable of working successfully; it may be impractical, too expensive, or face insurmountable obstacles. The context often provides clues as to why something "are not viable".