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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

true source

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "true source" is correct and usable in written English. You can use it when referring to the original or most reliable origin of information or ideas. An example is: "The historian sought the true source of the ancient manuscript." Alternative expressions include "genuine origin" and "authentic source."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

This, after all, is the true source of European unity.

News & Media

The New York Times

Which is the true source of the Lawa?

News & Media

The New York Times

But he did not think it addressed the true source of the problem.

News & Media

The Guardian

You find their true source if you look at the collapse of British immigration policy.

First off, scientists needed to be careful about the true source of the samples.

News & Media

The Guardian

'All is well since all grows better' became my motto, my true source of comfort".

News & Media

The New Yorker

(I'll whisper it in your ear: the true source of the curse is — shhh! — racism).

News & Media

The New York Times

In some cases, the true source of the corporate money is hard to trace.

News & Media

The New York Times

The self-interest of politicians represents the gun lobby's true source of power.

News & Media

The Economist

But the true source of her anguish is that she falls short of her religious principles.

So why try to claim that Rubens was somehow their one true source?

Show more...

Expert writing Tips

Best practice

In scientific or technical writing, specify the nature of the source (e.g., geographic, data-driven, or biological) to add clarity to the adjective 'true'.

Common error

Avoid using 'true original source' as a single unit. Since 'original' often implies the ultimate starting point, adding 'true' can be redundant unless you are specifically contrasting it with a false claim of being original. Choose the word that best fits your emphasis on either authenticity ('true') or sequence ('original').

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

4.9/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "true source" functions primarily as a nominal group where the adjective 'true' modifies the noun 'source'. It serves to delineate a specific, authenticated origin from other potential or misleading ones. In the examples provided by Ludwig, it often acts as the direct object of a sentence (e.g., 'identify the "true source"') or as a predicative nominative (e.g., 'God is the "true source"').

Expression frequency: Very common

Frequent in

News & Media

45%

Science

30%

Encyclopedias

15%

Less common in

Wiki

5%

Formal & Business

3%

Social Media

2%

Ludwig's WRAP-UP

The phrase "true source" is a robust and highly effective linguistic tool used to denote the genuine and factual origin of an idea, physical object, or data point. Data from Ludwig reveals that it is particularly prevalent in journalistic reporting and scientific research, where distinguishing between appearances and reality is crucial. Whether discussing the "true source" of a country's democratic legitimacy or the "true source" of a signal in an experiment, the phrase remains a staple of clear English. Ludwig AI confirms its grammatical correctness and universal acceptance across all major English-speaking regions. Writers should feel confident using it to add a layer of authority and precision to their descriptions of origins and causes.

FAQs

How do I use "true source" in a sentence?

You can use "true source" to identify the factual origin of something, such as: 'The investigative journalist finally uncovered the "true source" of the leaked documents.' Ludwig shows it is frequently used to clarify the real reason behind a phenomenon.

What is the difference between "true source" and "original source"?

While often interchangeable, a "true source" emphasizes the factual reality or authenticity of the origin, whereas an "original source" focuses on the chronological beginning or the first point in a sequence.

Can I say "genuine origin" instead of "true source"?

Yes, "genuine origin" is a perfectly valid alternative, especially when you want to emphasize the pedigree or biological/historical authenticity of a person or object.

Is "true source" formal enough for a research paper?

Absolutely. "true source" is used extensively in academic and scientific contexts. Examples from Ludwig include its use in signal processing and social network analysis to describe the "accurate location" or identity of a data point.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

94%

Authority and reliability

4.9/5

Expert rating

Real-world application tested

Most frequent sentences: