backed up by

USAGE SUMMARY

"backed up by" is a correct and usable phrase in written English.
It is used to express support or evidence for an argument or opinion. For example: "The scientist's findings were backed up by recent studies on the topic, proving the theory to be correct."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Backed up by administrators.

The New York Times - Sports

Scientific claims are backed up by evidence.

The Guardian - Opinion

This is backed up by the figures.

The Guardian

Its investigation was backed up by video.

The Guardian

Sloganeering was not backed up by execution.

The New York Times

This is backed up by others.

The Guardian - Books

They're backed up by some etiquette experts.

The Washington Post

The study is backed up by several systematic reviews.

Cornell University

Data disks are not backed up by the system.

Columbia University

But they are backed up by other recent research.

Yale University

Is the program's approach backed up by good data?

Harvard University

Expert writing Tips

Best practice

When using "backed up by", ensure the supporting evidence is credible and relevant to the statement being made. Strong evidence enhances the persuasive power of your argument.

Common error

Avoid using "backed up by" to introduce flimsy or anecdotal evidence. Ensure your claims are supported by robust data or verifiable sources, not just personal opinions or isolated incidents.

Linguistic Context

The phrase "backed up by" functions as a prepositional phrase that modifies a noun or verb, indicating that something is supported or validated by evidence, data, or another entity. As Ludwig AI confirms, this phrase is grammatically correct and commonly used. Examples throughout Ludwig illustrate its versatile application in various contexts.

Expression frequency: Very common

Frequent in

News & Media

43%

Academia

30%

Science

20%

Less common in

Formal & Business

3%

Encyclopedias

2%

Social Media

2%

Ludwig's WRAP-UP

In summary, "backed up by" is a versatile and commonly used prepositional phrase that serves to lend credibility and support to statements or claims. As Ludwig AI confirms, it is grammatically correct and widely accepted in both formal and informal contexts. Its prevalence in news, academic writing, and scientific publications underscores its utility in conveying well-supported information. To enhance your writing, ensure that the evidence used to back up your claims is robust and relevant, and be mindful of the potential for overuse of weak or anecdotal support. By understanding these nuances, you can effectively leverage "backed up by" to strengthen your arguments and communicate with clarity and precision.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

supported by

Indicates a more direct form of assistance or validation, differing slightly in tone.

validated by

Emphasizes the confirmation of accuracy or truth through evidence.

reinforced by

Highlights the strengthening or bolstering of an idea or argument.

substantiated by

Focuses on providing evidence to prove the truth or validity of something.

confirmed by

Stresses the verification of something previously uncertain.

corroborated by

Implies independent confirmation from multiple sources.

underpinned by

Suggests a foundational support or basis.

verified by

Indicates that something has been checked and found to be accurate.

authenticated by

Emphasizes the genuineness or legitimacy of something.

bolstered by

Indicates something is strengthened and supported.

FAQs

How can I use "backed up by" in a sentence?

You can use "backed up by" to show that a claim or idea is supported by evidence or proof. For example, "The study's findings are "supported by" extensive research."

What are some alternatives to the phrase "backed up by"?

Some alternatives to "backed up by" include "supported by", "validated by", and "reinforced by". The best choice depends on the specific context.

Is it better to say "supported by" or "backed up by"?

"Supported by" and "backed up by" are often interchangeable, but "backed up by" can sometimes imply a stronger, more proactive form of support. The choice depends on the nuance you want to convey. However, "supported by" is more frequently used.

Can "backed up by" be used in formal writing?

Yes, "backed up by" is suitable for formal writing, especially when presenting evidence or arguments in academic or professional contexts. Just ensure that the sources it refers to are credible and properly cited.