Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
this is true
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this is true" is correct and usable in written English.
You can use it when you want to make a statement that indicates that something is indeed true or accurate. For example: "Recent studies have shown that climate change is real - this is true."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
46 human-written examples
And this is true.
News & Media
Technically, this is true.
News & Media
Apparently, this is true.
News & Media
"No, this is true.
News & Media
All this is true.
News & Media
This is true stability.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
10 human-written examples
Will this be true?
News & Media
This was true.
News & Media
Can this be true?
News & Media
This was true love.
News & Media
This was true a decade ago.
News & Media
Expert writing Tips
Best practice
Use "this is true" to affirm a statement or observation, providing a straightforward confirmation that something is indeed the case. This phrase is suitable for both formal and informal contexts.
Common error
While "this is true" is acceptable, avoid overusing it in formal writing. Opt for more sophisticated alternatives like "indeed", "that is correct", or rephrase the sentence to integrate the confirmation more seamlessly.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this is true" primarily functions as an affirmative statement. It serves to confirm the validity or accuracy of a preceding statement. Ludwig AI identifies it as grammatically correct and usable in various contexts.
Frequent in
News & Media
40%
Academia
35%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "this is true" is a grammatically sound and frequently employed phrase used to affirm or validate a statement. Ludwig AI confirms its correctness and usability across various contexts, as evidenced by examples from reputable sources like The New York Times and The Economist. While suitable for both formal and informal communication, it's advisable to consider context and audience, opting for more sophisticated alternatives in highly formal settings. Its frequency indicates common usage, particularly in news, academic, and scientific domains.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that's correct
Replaces "this is true" with a more direct confirmation.
that's right
Similar to "that's correct" but slightly more informal.
that is the case
A more formal way of saying "this is true".
it's the truth
Emphasizes the veracity of the statement.
that's a fact
Highlights the factual nature of the statement.
indeed
A concise and formal affirmation.
that's accurate
Focuses on the accuracy of the information.
it's valid
Indicates the statement is sound and well-founded.
that's so
A less formal and slightly emphatic agreement.
it holds true
Suggests the statement remains consistent over time or across situations.
FAQs
How can I use "this is true" in a sentence?
You can use "this is true" to confirm or agree with a statement. For example, "The report indicates a rise in unemployment; "this is true"."
What are some alternatives to saying "this is true"?
Alternatives include "that's correct", "that's right", or "indeed", depending on the context and level of formality.
When is it appropriate to use "this is true" in writing?
"This is true" is suitable for most contexts, but consider your audience. For very formal writing, alternatives like "that is the case" might be more appropriate.
Is there a difference between "this is true" and "it is true"?
The difference is minimal. "This is true" often refers to a specific statement just made, while "it is true" can refer to a general fact or situation. For example, "Climate change is happening, "this is true"" versus "It is true that the Earth is warming."
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested