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
i underlined that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I underlined that" is correct and usable in written English.
You can use it when referring to something you have emphasized or highlighted in a text or document. Example: "In my report, I underlined that the deadline for submissions is next Friday."
✓ Grammatically correct
News & Media
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
"I underlined that we have no choice but to apply the rules of the treaty".
News & Media
I underlined that passage and showed it to my wife, Cree.
News & Media
She's spectacular as a woman, and I underlined that.
News & Media
I underlined that what seemed like a physical separation, like going to the movie, was more importantly an emotional separation that her daughter was experimenting with.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
And infrastructure, I underline that word because that's really what we're building is new highways for finance.
News & Media
I think unless it's very serious, a lot of the time women have learned or have been taught — and I underline that ― to laugh it off and to think to themselves, Well, it's not really that serious.
News & Media
"I underline that from the Montenegrin side, there is no ambiguity when we reach out our hand to Croatia with the conviction that we have put these difficult moments behind us," he said.
News & Media
I underline that these computations are principally sensitive with the ZnS external growth shell thickness.
But I underline that this is not only something that the Americans have to do.
News & Media
But I cannot underline that often enough.
News & Media
And then, as if to drive home that point, Mr. Hu added, "During the talks, I underlined to President Obama that given our differences in national conditions, it is only normal that our two sides may disagree on some issues".
News & Media
Expert writing Tips
Best practice
Use "I underlined that" to draw specific attention to a key point you want the reader to remember or focus on. It's particularly effective when referencing a specific passage or element within a larger text.
Common error
Avoid overuse of "I underlined that", as it can make your writing sound repetitive or condescending. Instead, vary your language with synonyms like "I emphasized that" or "I highlighted that" to maintain reader engagement.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I underlined that" functions as a declarative statement used to emphasize a point. It explicitly signals that the speaker or writer is drawing attention to something they consider important. Ludwig confirms its usability.
Frequent in
News & Media
80%
Science
10%
Formal & Business
5%
Less common in
Academia
2%
Encyclopedias
1%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "I underlined that" is a grammatically sound and usable expression, albeit not very common, employed to emphasize a specific point. Predominantly found in news and media, as supported by Ludwig, it serves to highlight key information and ensure its prominence. While effective for emphasizing, consider varying your language with alternatives like ""I emphasized that"" or "I highlighted that" to avoid repetitiveness. When writing with it is important to emphasize key points or draw attention to crucial elements within a text or discussion. Ludwig's analysis confirms that "I underlined that" is suitable across various communication contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I emphasized that
Focuses on the act of giving prominence to something, similar to underlining.
I highlighted that
Implies drawing attention to something, much like underlining for emphasis.
I stressed that
Emphasizes the importance of a statement or fact.
I underscored that
A more formal synonym for 'underlined', suggesting reinforcement of an idea.
I pointed out that
Directs attention to a specific detail or aspect.
I called attention to that
Similar to 'pointed out', but may imply a broader scope of focus.
I drew attention to that
Focuses on directing focus towards specific info.
I made a point of saying that
Indicates a deliberate act of emphasizing something.
I brought up that
Introduces a topic with the intention of highlighting it.
I noted that
States something important with a focus on recording it.
FAQs
What does "I underlined that" mean?
The phrase "I underlined that" means that you have emphasized something, either literally by underlining it in a text or figuratively by highlighting its importance in a discussion or explanation. It's used to draw attention to a particular point.
How can I use "I underlined that" in a sentence?
You can use "I underlined that" to emphasize a point you're making. For example, "In my report, "I emphasized that" the deadline for submissions is next Friday."
What can I say instead of "I underlined that"?
You can use alternatives like ""I emphasized that"", "I highlighted that", or "I stressed that" depending on the context.
Is it correct to say "I underlined that"?
Yes, "I underlined that" is a grammatically correct and understandable phrase. It's commonly used to indicate emphasis or highlight a particular point. It is often used to introduce a key element of a text and is accepted by Ludwig AI.
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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