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 underlined by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'this is underlined by' is correct and usable in written English.
You can use this phrase when you want to demonstrate how one idea or fact is supported or emphasized by another. For example, "This evidence of long-term success in the organization is underlined by its commitment to employee training."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
this is supported by
this is reinforced by
this is evidenced by
this is highlighted by
this is corroborated by
this is demonstrated by
this is confirmed by
this is substantiated by
this is exemplified by
this is dismissed by
this is engineered by
this is controlled by
this is followed by
this is denied by
this is cleared by
this is documented by
this is provided by
this is expressed by
this is opposed by
this is driven by
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
60 human-written examples
This is underlined by one-dimensional flamelet calculations.
Science
This is underlined by the fact that it reports to the prime minister – not to parliament and the public.
News & Media
This is underlined by the explicit requirement that ECHR membership is now required for accession; by implication, therefore, it is not an obligation for existing member states.
News & Media
This is underlined by having the manly, desirable cowboy Pete and the exotic vaquero Estrada go on a double date to a motel with two women in need of sexual satisfaction.
News & Media
This is underlined by the grim findings of two opinion polls this week: one put Labour eight points behind the Tories, while the other gave Mr Blair an approval rating of 26%—lower even than Harold Wilson's in 1968 after he had devalued the pound.
News & Media
Finally, all this is underlined by numerical simulations where we validate the various models.
This is underlined by significant concerns over factors relating to land, such as soil, nutrients and biodiversity.
Science & Research
This is underlined by the fact his first hundred came at 196 balls and his second from 202.
News & Media
This is underlined by his remark that virtue resides in the will rather than in an action (Repastinatio, 77).
Science
It's been suggested that a school career spent reading your teacher's red writing circling your mistakes forever makes you link red with danger and this is underlined by the fact that poisonous fruits are often red.
News & Media
"This is underlined by new research among young people from the Religious Education Council of England and Wales, which shows that RE is a valued subject that leaves a lasting impression on those who study it.
News & Media
Expert writing Tips
Best practice
Use "this is underlined by" to clearly connect a statement with the supporting evidence or reason. It helps to create a strong, logical flow in your writing.
Common error
Avoid using "this is underlined by" too frequently in a single piece of writing, as it can make the text repetitive. Vary your sentence structure and use synonyms to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this is underlined by" functions as a transitional phrase, connecting a statement or claim with supporting evidence or reasoning. As Ludwig AI confirms, this phrase is used to emphasize how one idea or fact is supported by another, creating a clear logical link.
Frequent in
Science
55%
News & Media
25%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "this is underlined by" serves as a robust connector, effectively linking statements with supporting evidence or reasoning. Ludwig AI confirms its grammatical correctness and usability for demonstrating how one idea strengthens another. With a high frequency across scientific, news, and formal business contexts, it's a valuable tool for enhancing clarity and credibility in writing. While its overuse should be avoided, mastering its appropriate application can significantly elevate the quality and impact of your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this is supported by
Emphasizes the backing or evidence supporting a statement.
this is reinforced by
Highlights the strengthening effect of additional information.
this is evidenced by
Focuses on the tangible proof that validates a claim.
this is highlighted by
Draws attention to a specific aspect that confirms a point.
this is corroborated by
Indicates that independent sources confirm the information.
this is demonstrated by
Shows how something is proven through a particular instance.
this is confirmed by
Implies a validation or verification of a statement.
this is substantiated by
Suggests that the claim has a firm basis in evidence.
this is exemplified by
Shows how something is represented through examples.
this is further proven by
Indicates additional evidence supports a previously established claim.
FAQs
How can I use "this is underlined by" in a sentence?
Use "this is underlined by" to introduce evidence or a supporting reason that reinforces a previous statement. For example, "The company's success is underlined by its strong customer service."
What are some alternatives to "this is underlined by"?
You can use alternatives such as "this is supported by", "this is reinforced by", or "this is evidenced by" to convey a similar meaning.
Is it correct to say "this is underlined by"?
Yes, the phrase "this is underlined by" is grammatically correct and commonly used in both formal and informal writing.
What's the difference between "this is underlined by" and "this is highlighted by"?
"This is underlined by" suggests strong support or emphasis of a claim, whereas "this is highlighted by" emphasizes drawing attention to a particular aspect.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested