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
one thing to note
Grammar usage guide and real-world examplesUSAGE SUMMARY
"one thing to note" is a perfectly correct and usable phrase in written English.
You can use it when you want to draw attention to an important point or observation. For example: "One thing to note is that this policy change will take effect immediately."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
it's worth mentioning
it should be noted
importantly
it's important to remember
keep in mind
bear in mind
an important consideration
of particular interest
a key takeaway is
one thing to observe
one thing to unite
one thing to decry
one thing to play
one thing to esteem
one thing to complain
one thing to talk
one thing to go
one thing to do
one thing to watch
one thing to let
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
One thing to note from the New York Times' story on the subject is that the people buying the Kindle aren't necessarily "gadget people".
News & Media
One thing to note: Stump has clearly been working on Crash Corp. for at least a few months.
News & Media
One thing to note: season 11, which begins next week on SpikeTV, won't be available on the Web site for a little while.
News & Media
The one thing to note is that he's not dunking on the kids.
News & Media
One thing to note is that there's a lot of flexibility on the exit, depending on the investor mix.
News & Media
One thing to note: the doors do not lock.
News & Media
That's one thing to note: Hitchhiking is not predictable.
News & Media
Goldner again: One thing to note is the way by which the Falcons attempted to convert.
News & Media
One thing to note: at weekends, you usually have to book the whole hostel.
News & Media
One thing to note: the sodium content can be high in some brands of bagged spinach.
News & Media
One thing to note: The counters at Delta were packed, but so were those of its low-fare challenger, AirTran.
News & Media
Expert writing Tips
Best practice
Use "one thing to note" to introduce a concise but important observation that clarifies or adds context to the main topic.
Common error
Avoid starting multiple consecutive sentences with "one thing to note". Vary your introductory phrases to maintain reader engagement.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "one thing to note" functions as an introductory phrase, signaling to the reader that an important or relevant piece of information is about to be presented. As confirmed by Ludwig AI, the phrase is perfectly correct and usable in written English. It helps to highlight specific aspects within a broader context.
Frequent in
News & Media
50%
Science
40%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "one thing to note" is a very common and grammatically correct introductory phrase used to highlight an important detail or observation. According to Ludwig, this phrase is widely acceptable in written English for drawing attention to a relevant point. Its use is most prevalent in news and media, as well as scientific contexts. While it maintains a neutral register, more formal alternatives like "it should be noted" exist for elevated tones. To avoid monotony, consider varying introductory phrases. Remember that "one thing to note" prefaces important details for the reader.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it's worth mentioning
This alternative emphasizes the value of the information being introduced.
it should be noted
This phrase is more formal and emphasizes the necessity of acknowledging the information.
importantly
This adverb directly highlights the significance of the following statement.
it's important to remember
This alternative stresses the act of remembering a specific piece of information.
keep in mind
This phrase is slightly more informal and suggests a piece of advice.
bear in mind
This alternative is a more formal way of saying "keep in mind".
it's crucial to understand
This emphasizes that understanding the following point is vital.
an important consideration
This phrase presents the information as a significant factor to think about.
of particular interest
This alternative highlights the intriguing or noteworthy nature of the information.
a key takeaway is
This phrase highlights the main point that someone should remember from a discussion or presentation.
FAQs
How can I use "one thing to note" in a sentence?
You can use "one thing to note" to introduce an important detail or observation that is relevant to the topic at hand. For example, "One thing to note is that the deadline has been extended."
What are some alternatives to "one thing to note"?
Alternatives include "it's worth mentioning", "it should be noted", or "importantly". The best choice depends on the specific context and the level of formality you want to convey.
Is it okay to use "one thing to note" in formal writing?
Yes, "one thing to note" is generally acceptable in formal writing, although alternatives like "it should be noted" might be preferred for a more elevated tone.
What's the difference between "one thing to note" and "one thing to consider"?
"One thing to note" is typically used to highlight a factual observation, whereas "one thing to consider" introduces a point that requires deeper thought or evaluation.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested