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
by underlining that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by underlining that" is correct and usable in written English.
It can be used to emphasize a point or highlight an important aspect of a discussion or argument. Example: "The author supports her thesis by underlining that the evidence presented is both relevant and compelling."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
4 human-written examples
But he tried to calm the waters by underlining that Mrs May's words were meant "for inside consumers and expected to create an exit narrative through forceful messages".
News & Media
The Ministry of Justice in Hessen, for example, joins previous federal government statements,3 by underlining that the difficulty of establishing area-wide Muslim chaplaincy is due to the absence of any unified Muslim interlocutor.4.
We shall conclude by underlining that the decisions made by the EU are often guided by pragmatism so that one might expect a secessionist region (which would become a new state) to be granted the possibility of enjoying a "fast track" to join again the EU.
The study concludes by underlining that the excessive and inappropriate use of quinolones is not only associated with the development of resistance, but also higher costs for health providers and additional risk of adverse events for patients [ 21, 22, 45].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
It was underlined that day by the modest £97,250 paid for another horse portrait by Stubbs dated 1799.
News & Media
He underlined that point by tweeting it at 11pm.
News & Media
Yesterday, Wilpon underlined that approach by borrowing a tactic more popular with other owners and making a recruiting pitch to a prized free agent.
News & Media
Wang envisions that users could not only enter and store data but also, with a wireless handheld computer, access information in, say, a magazine article just by underlining words that can be recognized and "looked up" on the Web.
News & Media
But capital equipment orders from overseas dipped by 0.2%, underlining that many other countries are in a more fragile state.
News & Media
Davies has said that the south-east requires one net additional runway by 2030, underlining that Johnson's plan would effectively close Heathrow.
News & Media
Its success in Delhi rang alarm bells for the Congress and the BJP in the runup to a national election due by May, underlining that an increasingly young and urban electorate is fed up with the established parties.
News & Media
Expert writing Tips
Best practice
When using "by underlining that", ensure that the point you are emphasizing is directly supported by the evidence or information you are presenting. This strengthens the connection between your argument and its foundation.
Common error
Avoid using "by underlining that" for simple or obvious statements. This phrase is most effective when drawing attention to a subtle but significant detail that strengthens a complex argument, not for highlighting common knowledge.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
By underlining that functions as a discourse marker used to signal emphasis. It introduces a clause that highlights a crucial point or reinforces a previous statement. Ludwig indicates that the phrase is grammatically correct and used in real English sources.
Frequent in
News & Media
38%
Science
37%
Formal & Business
25%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "by underlining that" is a grammatically sound and useful expression for emphasizing key details or reinforcing arguments. As Ludwig highlights, this phrase is found across various contexts, including news, science, and formal communications, albeit with a relatively low frequency. When using it, writers should ensure the underlined point is both significant and clearly supported by evidence. Alternatives such as ""by emphasizing that"" or ""by highlighting that"" can offer similar emphasis with slight variations in tone.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
by emphasizing that
Replaces "underlining" with "emphasizing", focusing on the act of giving importance to a specific detail.
by highlighting that
Substitutes "underlining" with "highlighting", shifting the emphasis to making something more noticeable.
by stressing that
Replaces "underlining" with "stressing", conveying a sense of urgency or significance.
by pointing out that
Emphasizes the act of drawing attention to a specific fact or observation.
by noting that
A more neutral way to introduce an important observation or detail.
by indicating that
Focuses on indirectly suggesting or implying something through the information presented.
by demonstrating that
Shifts the focus to proving something through evidence and examples.
by revealing that
Highlights the act of making something known that was previously hidden or unclear.
by confirming that
Emphasizes that a statement or fact is being validated or verified.
by reaffirming that
Focuses on restating something to reinforce its importance or validity.
FAQs
How can I use "by underlining that" in a sentence?
You can use "by underlining that" to emphasize a specific point or highlight a crucial aspect of an argument. For example, "The author supports her thesis by underlining that the evidence presented is both relevant and compelling."
What are some alternatives to "by underlining that"?
You can use alternatives like "by emphasizing that", "by highlighting that", or "by stressing that" depending on the context.
Is it better to say "by underlining that" or "by emphasizing that"?
Both phrases are correct and usable, but ""by emphasizing that"" might be a slightly more direct and commonly used alternative to "by underlining that".
What's the difference between "by underlining that" and "by pointing out that"?
"By underlining that" is used to emphasize the significance of something, while "by pointing out that" simply draws attention to a particular detail, without necessarily emphasizing its importance.
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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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested