be warranted by

USAGE SUMMARY

The phrase "be warranted by" is correct and usable in written English.
It can be used to indicate that something is justified or supported by a particular reason or evidence. Example: "The decision to proceed with the project must be warranted by thorough research and analysis."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

To meet the latter objective, they turn to prudently managed countries, placing upward pressure on their currencies, too – and, again, beyond what would be warranted by domestic fundamentals.

The Guardian - Business

Or is it a shrewd attempt to confer upon the movies a legitimacy that may not be warranted by their artistic ambitions?

The New York Times

"We are seeing projects where the expenditure does not seem to be warranted by the current economy of the village," Mr. Townsend said.

The New York Times

Yale's new edition affords Voynich a profile, by Arnold Hunt, which turns out to be warranted by his strong and odd personality.

The New Yorker

To the extent that Mr. Safire's no-holds-barred approach may be warranted by tactical considerations, the military services have psychological operations units to do that kind of broadcasting.

The New York Times

"Given the catastrophic potential of biological weapons and the rapid pace of bio-technology development," the new policy reads, "the United States reserves the right to make any adjustment in the assurance that may be warranted by the evolution and proliferation of the biological weapons threat".

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

40 human-written examples

"Usually, people are more fearful than is warranted by reality".

The New York Times

But firms also raised prices by more than was warranted by their extra costs.

The Economist

And an encore would certainly have been warranted by the excellent performances.

The New York Times - Arts

Mr Kasit said the repatriation was warranted by Myanmar's progress towards becoming "half-democratic".

The Economist

Ms. Dunn said the effort was warranted by the number of tracks in San Francisco.

The New York Times

Expert writing Tips

Best practice

When using "be warranted by", ensure that the reason or evidence following 'by' is clear, specific, and directly relevant to the action or decision being justified. Avoid vague or generic justifications.

Common error

Avoid overuse of passive voice with "be warranted by". Actively state who or what warrants the action to make your writing more direct and engaging. For example, instead of "The action was warranted by the evidence", consider "The evidence warranted the action".

Linguistic Context

The phrase "be warranted by" functions as a passive voice construction used to indicate justification or permission. According to Ludwig, it signifies that an action, decision, or belief is supported by a specific reason, evidence, or circumstance. It often implies a formal or objective assessment of the validity or appropriateness of something.

Expression frequency: Common

Frequent in

News & Media

42%

Science

40%

Formal & Business

8%

Less common in

Encyclopedias

2%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "be warranted by" is a common and grammatically correct passive construction used to justify or provide a rationale for an action, decision, or belief. As indicated by Ludwig, it is used to show that something is acceptable due to particular reasons, evidence, or circumstances. It is frequently encountered in news, scientific, and formal business contexts. To enhance clarity and impact, consider using the active voice when appropriate. Alternatives include "be justified by" or "be supported by", but ensure the reason 'by' is clear. While "be warranted by" is widely considered correct as per Ludwig, overuse of passive constructions should be avoided for more direct communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

be justified by

Emphasizes the fairness or righteousness of an action or decision. Slightly more direct.

be supported by

Highlights the evidence or data that backs up a claim or action. Focuses on tangible backing.

be authorized by

Indicates formal permission or approval. Emphasizes legality and proper channels.

be validated by

Implies confirmation of accuracy or correctness through testing or proof. Used in more technical contexts.

be necessitated by

Suggests that something is unavoidable or essential due to certain circumstances. Conveys a sense of urgency.

be dictated by

Implies that something is determined or controlled by a specific factor. Suggests a strong influence.

be legitimized by

Focuses on the process of making something acceptable or official, often in a social or political context.

be sanctioned by

Indicates approval or permission, often by an authority or governing body. Implies a formal endorsement.

be underpinned by

Highlights the foundational principles or support system that makes something possible. More metaphorical.

be grounded in

Suggests a basis in reality, experience, or sound reasoning. Conveys stability and reliability.

FAQs

How can I use "be warranted by" in a sentence?

The phrase "be warranted by" indicates that something is justified or supported by a particular reason or evidence. For example, "The expenditure does not seem to "be warranted by" the current economy."

What are some alternatives to "be warranted by"?

You can use alternatives like "be justified by", "be supported by", or "be authorized by" depending on the context.

Is it better to use the active or passive voice with "be warranted by"?

While "be warranted by" is in the passive voice, using the active voice can often make your writing more direct and impactful. For instance, "The evidence warranted the investigation" is more concise than "The investigation was warranted by the evidence".

What does "be warranted by" mean?

It means that something is officially permitted, valid, or justified. If something is ""be warranted by"" something else, then there is an acceptable reason that supports it or makes it appropriate.