is not reliable

USAGE SUMMARY

The phrase "is not reliable" is correct and usable in written English. You can use it when discussing the trustworthiness or dependability of a source, person, or piece of information. Example: "The data from that study is not reliable." Alternative expressions include "is untrustworthy," "cannot be depended on," and "is not dependable."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

It is not reliable.

The New Yorker

But it is not reliable.

The Economist

Federal funding is not reliable.

The Economist

Art is not reliable.

The Guardian - Arts

David Luiz is not reliable.

The Guardian - Sport

A fifty-year prediction is not reliable.

The New Yorker

Right now, Percival is not reliable.

The New York Times

"But the issue is that this is not reliable.

The New York Times

The alternative, the industry argues, is not reliable enough.

The New York Times

Consequently, the seismic capacity of these structures is not reliable.

Engineering Structures

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

But the overall story the Xbox 360 is not reliable is nothing we didn't know before.

TechCrunch

Expert writing Tips

Best practice

When stating that something "is not reliable", always provide context or explain why to avoid ambiguity. For example, specify which aspect is unreliable or what factors contribute to the unreliability.

Common error

Avoid stating that something "is not reliable" without providing supporting evidence or justification. Ensure your claim is backed by data, observations, or credible sources.

Linguistic Context

The phrase "is not reliable" functions as a predicate adjective expressing a negative quality or attribute. It indicates that a subject cannot be depended upon or trusted. Ludwig AI identifies this usage across numerous examples.

Expression frequency: Very common

Frequent in

News & Media

38%

Science

35%

Academia

10%

Less common in

Wiki

3%

Formal & Business

3%

Reference

0%

Ludwig's WRAP-UP

The phrase "is not reliable" is a common and grammatically sound way to express that something cannot be trusted or depended upon. As indicated by Ludwig AI, it's frequently used in news, scientific, and academic contexts to convey caution or warning. While alternatives like "untrustworthy" or "not dependable" exist, "is not reliable" maintains a neutral tone suitable for diverse situations. When using this phrase, ensure you provide sufficient context or justification to support your claim and avoid overgeneralizations. The frequency of the phrase across diverse and authoritative sources underscores its versatility and importance in clear communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is untrustworthy

Emphasizes a lack of integrity or honesty.

is not dependable

Highlights the inability to be counted on or relied upon.

is not accurate

Focuses on the lack of correctness or precision.

cannot be trusted

Indicates a lack of confidence or faith in something.

is questionable

Suggests doubt or uncertainty about something.

is not credible

Highlights a lack of believability.

is flawed

Emphasizes the presence of defects or imperfections.

is uncertain

Focuses on the lack of sureness or predictability.

is inconsistent

Highlights a lack of uniformity or regularity.

is fallible

Emphasizes the capacity to make mistakes or be wrong.

FAQs

How can I use "is not reliable" in a sentence?

You can use "is not reliable" to express that something cannot be depended on or trusted. For example, "The information from that website "is not reliable" because it lacks proper citations."

What are some alternatives to saying "is not reliable"?

Alternatives include "is untrustworthy", "is not dependable", or "is questionable", depending on the specific context.

Which is correct, "is not reliable" or "is unreliable"?

Both "is not reliable" and "is unreliable" are grammatically correct. The choice depends on the desired emphasis or style. "Is unreliable" is often more concise.

What's the difference between "is not reliable" and "is not accurate"?

"Is not reliable" implies a general lack of dependability or trustworthiness, while "is not accurate" specifically refers to a lack of correctness or precision. Something can be reliable but not accurate, and vice versa.