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 indeed true
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this is indeed true" is grammatically correct and can be used in written English.
It is typically used to emphasize the truth or accuracy of a statement. Example: After conducting extensive research, we can confidently say that climate change is indeed true and must be addressed urgently.
✓ Grammatically correct
News & Media
Science
Alternative expressions(2)
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
53 human-written examples
This is indeed true, and what it will require is a paradigm shift.
News & Media
This is indeed true of her ghost stories, for the supernatural gave her an enjoyable frisson.
News & Media
This is indeed true not just in Britain but equally in Germany and many other EU-member states.
News & Media
If this is indeed true, then Dayne will have only a handful of carries and pass receptions in the game.
News & Media
If this is indeed true, we need to find an innovative way to get other financial institutions past this roadblock.
News & Media
Initially, movie website JoBlo reported the team-up, but now confirmation has come from Variety that this is indeed true.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
Britain was a country that saw itself at the summit of the world and, by some measures, this was indeed true.
Academia
His mother said she thought it was something to do with the radiation from the Chernobyl disaster, and at the weekend C4 announced that it would film an autopsy of the dead twin to find out if this was indeed true.
News & Media
When he awoke from his dream, he discovered that this was indeed true and he was free of his chains.
Wiki
With millions of people addicted to the popular smartphone game, it probably wouldn't come as too much of a shock if this were indeed true.
News & Media
He expressed the belief that Rhodesia had made more progress towards independence talking with Hughes than it ever had before, but qualified this by saying only Wilson's reply to the proposals given to Hughes would show if this were indeed true.
Wiki
Expert writing Tips
Best practice
Use "this is indeed true" to reinforce a statement, especially when addressing doubts or countering opposing views. It adds emphasis to the validity of your claim.
Common error
Avoid using "this is indeed true" excessively in casual conversations or informal writing. Simpler affirmations like "that's right" or "exactly" are often more appropriate.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this is indeed true" functions as an affirmative statement, used to express agreement, confirmation, or validation. It reinforces the veracity of a preceding statement, adding emphasis to its truthfulness. Ludwig confirms that this usage is grammatically correct and appropriate.
Frequent in
News & Media
43%
Science
41%
Wiki
4%
Less common in
Formal & Business
4%
Academia
1%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "this is indeed true" is a grammatically sound and frequently used phrase employed to express strong agreement and validation. As Ludwig confirms, its primary function is to reinforce the truthfulness of a statement across various contexts, from news reports to scientific papers. While versatile, it's best to use it judiciously, especially in informal settings where simpler alternatives might suffice. The contexts where is more frequently employed are "News & Media" and "Science".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this is absolutely correct
Emphasizes complete accuracy and leaves no room for doubt.
this is undeniably the case
Highlights the undeniable nature of the truth being stated.
this is certainly valid
Suggests the statement has a firm basis and is justifiable.
this is demonstrably accurate
Indicates the truth can be proven through evidence.
this is patently obvious
Implies the truth is clear and easily noticeable.
this assessment is verified
It suggests something has been checked and confirmed.
the evidence confirms this
It suggests a confirmation based on documented evidences.
it checks out
Informal way to say that something is true after verification.
the facts support this
Indicates that the claim is supported by hard data and evidence.
there is no doubt about it
Expresses complete certainty and conviction.
FAQs
How can I use "this is indeed true" in a sentence?
You can use "this is indeed true" to strongly affirm something, such as "After reviewing the data, we can confirm that "this is indeed true"".
What are some alternatives to "this is indeed true"?
Alternatives include "this is absolutely correct", "this is undeniably the case", or "this is certainly valid", depending on the specific nuance you want to convey.
Is it better to say "this is indeed true" or "this is true"?
"This is indeed true" adds more emphasis than simply saying "this is true". The inclusion of "indeed" reinforces the statement's validity.
Can "this is indeed true" be used in formal writing?
Yes, "this is indeed true" is appropriate for formal writing, especially when you want to strongly affirm a point. However, consider whether a more concise or nuanced alternative might be a better fit for the specific context.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested