substantiate that

USAGE SUMMARY

"substantiate that" is a grammatically correct phrase and can be used in written English.
It means to provide evidence or proof to support a claim or statement. Examples: 1. The lawyer asked the witness to substantiate his statement with concrete evidence. 2. The scientist was able to substantiate her theory through extensive research and experiments. 3. Before we can accept your proposal, you will need to substantiate your projected costs. 4. The journalist was able to substantiate her claims with interviews and official records. 5. It is important to substantiate your arguments with reliable sources in academic writing.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

There's just no evidence to substantiate that".

The Guardian

There are letters which substantiate that.

The New York Times - Arts

If they can't substantiate that, there's simple legal redress.

The Guardian

And I think the facts substantiate that statement clearly".

The New York Times

The subcommittee later said that it had not found any evidence to substantiate that claim.

The Guardian

There was anecdotal evidence, hard to substantiate, that this was mobilising pro-European voters.

The Guardian

To substantiate that claim, the Daily Mail's reporter quotes, er, another newspaper.

The Guardian

Apparently, but there's no evidence in my bank account to substantiate that.

The New York Times - Magazine

The investigators concluded there was insufficient evidence to substantiate that imposing the admission fee was discriminatory.

The Washington Post

But he has not provided information to substantiate that there is, in fact, an audit underway.

The Washington Post

But the official said, "We have no evidence to substantiate that he's built such a device".

The New York Times

Expert writing Tips

Best practice

When using "substantiate that", ensure that the evidence you provide is directly relevant and clearly supports the claim you are making. Avoid using circumstantial or weak evidence that does not convincingly prove the point.

Common error

Avoid using "substantiate that" when the evidence is only suggestive or preliminary. Reserve this phrase for situations where the evidence is strong and conclusive, preventing readers from questioning the validity of your claims.

Linguistic Context

The primary grammatical function of "substantiate that" is to introduce a clause that provides evidence or proof to support a preceding statement or claim. It serves as a linking phrase connecting the claim with the supporting information. As Ludwig AI clarifies, the phrase indicates that there is evidence to back up the assertion.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

39%

Formal & Business

8%

Less common in

Academia

6%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "substantiate that" is a grammatically correct and frequently used phrase that introduces evidence to support a claim. As highlighted by Ludwig AI, it is used to provide proof and increase the credibility of a statement. While it appears across various contexts, it is most common in News & Media and Scientific publications. Related alternatives include "prove that" and "confirm that". When using this phrase, ensure that the evidence presented is relevant and strong to effectively convince your audience. Avoiding its use when evidence is weak or preliminary can prevent readers from questioning the validity of your claims.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

prove that

Focuses more directly on establishing the truth or validity of something.

verify that

Emphasizes the act of confirming the accuracy or correctness of something.

validate that

Highlights the process of confirming or supporting the validity of a statement or claim.

confirm that

Suggests an act of reinforcing a previous statement or belief.

support that

Implies providing evidence to strengthen a claim without necessarily proving it definitively.

corroborate that

Indicates the act of strengthening or supporting a statement with additional evidence.

demonstrate that

Focuses on showing or proving something through action or evidence.

establish that

Suggests setting up or creating proof for something.

document that

Emphasizes providing written or recorded evidence.

attest that

Implies a formal declaration or confirmation of truth.

FAQs

How can I use "substantiate that" in a sentence?

Use "substantiate that" to introduce evidence or proof that supports a claim. For example, "The data "substantiate that" the new treatment is effective."

What are some alternatives to "substantiate that"?

You can use alternatives such as "prove that", "verify that", or "confirm that", depending on the specific nuance you want to convey.

Is it better to use "substantiate that" or "support that"?

"Substantiate that" implies a stronger level of proof than "support that". Use "substantiate that" when you have solid evidence, and "support that" when the evidence is less conclusive.

What kind of evidence is needed to "substantiate that" a claim is true?

To "substantiate that" a claim is true, you typically need reliable and verifiable evidence such as empirical data, expert testimony, documented facts, or other forms of concrete proof. The evidence should directly relate to and strongly support the claim being made.