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
on a completely different note
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on a completely different note" is a correct and usable phrase in written English.
You can use it when you want to transition to a different topic or idea in a conversation or piece of writing. For example: We've discussed the importance of physical fitness, but on a completely different note, let's talk about the importance of psychological well-being.
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
switching gears
turning to another matter
moving on to a different subject
on an unrelated topic
changing the subject
in other news
by the way
on a completely different path
on a completely different persona
on a completely different career
on a completely different series
on a completely different ticket
on a completely different principle
on a completely different shelf
on a completely different tone
on a completely different sense
on a completely different point
on a completely different aspect
on a completely different complexion
on a completely different match
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
6 human-written examples
On a completely different note, Travis Kniffin, asks, "What is your favorite book by John Berger?" Unanswerable — because with Berger it's the incredible range of the work that counts.
News & Media
On a completely different note, the rest of the survey is an interesting read if you need to catch up on the platform wars.
News & Media
On a completely different note, Ben Stein's anti-evolution, anti-intellectual diatribe movie Expelled recently opened to (mostly) intensely negative reviews.
On a completely different note, I want to send a birthday wish to my lovely wife, who today reaches a certain milestone age that I did a year ago.
News & Media
On a completely different note, I wrote my personal memoir, Rebooting My Brain, for both women struggling to overcome a life crisis, as well as brain injury caregivers and survivors.
News & Media
If you're on a completely different note, tighten the string to make the note higher, or loosen it to make it lower.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
(Note: I'm white, and what people of colour go through on the internet is on a completely different level).
News & Media
But now it's taken on a completely different meaning.
News & Media
But Leviev is on a completely different level.
News & Media
But this was on a completely different scale.
News & Media
His style was summed up by the Dublin Evening Herald thus: "He seems to be addressing a completely different audience in a completely different programme on a completely different planet".
News & Media
Expert writing Tips
Best practice
Use "on a completely different note" to clearly signal a shift in topic, especially when the new topic is unrelated to the previous one. This helps maintain clarity and prevents confusion for the reader or listener.
Common error
Avoid using "on a completely different note" when the new topic is still loosely related to the previous one. Instead, use transitional phrases that indicate a connection, such as "furthermore" or "in addition".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on a completely different note" functions as a discourse marker, signaling a transition to a new and unrelated topic. It serves to alert the audience that the speaker or writer is shifting focus, as confirmed by Ludwig AI.
Frequent in
News & Media
43%
Wiki
29%
Science
28%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "on a completely different note" is a transitional phrase used to introduce an unrelated topic, signaling a clear departure from the previous subject. As confirmed by Ludwig AI, the phrase is grammatically correct and suitable for both formal and informal contexts, although most common in News & Media. Alternatives include "switching gears" and "turning to another matter". When using this phrase, ensure that the new topic is genuinely unrelated to avoid miscommunication. The frequency of use is uncommon, so it adds style without being overly repetitive. It helps maintain clarity by setting expectations for a new subject.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
on an unrelated topic
Emphasizes the lack of connection to the previous topic.
moving on to a different subject
Slightly longer and more explicit.
let's shift our focus
Implies a deliberate change in attention.
turning to another matter
More formal and direct.
to diverge momentarily
Formal and signals a temporary departure from the main topic.
switching gears
More concise and informal.
changing the subject
More direct and potentially abrupt.
in other news
Mimics a news broadcast transition.
by the way
More casual and conversational.
now for something completely different
Humorous and emphatic shift, influenced by Monty Python.
FAQs
How can I use "on a completely different note" in a sentence?
You can use "on a completely different note" to introduce a new, unrelated topic. For example, "We've been discussing budget cuts; on a completely different note, did you see the new company policy?"
What are some alternatives to "on a completely different note"?
Alternatives include "switching gears", "turning to another matter", or "moving on to a different subject", depending on the level of formality desired.
When is it appropriate to use "on a completely different note"?
It's appropriate when you want to signal a clear departure from the current subject to something entirely unrelated. This helps avoid confusion and keeps the conversation or writing organized.
Is "on a completely different note" formal or informal?
The phrase is generally considered neutral in tone. While not overly formal, it's suitable for both professional and casual settings when a distinct topic change is needed.
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.
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
4.5/5
Expert rating
Real-world application tested