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 said theme
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on said theme" is correct and usable in written English.
It can be used in formal or academic writing to refer back to a previously mentioned topic or theme. Example: "The author elaborates further on said theme in the following chapters, providing additional insights and perspectives."
✓ Grammatically correct
News & Media
Wiki
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
1 human-written examples
(Kehr) Love Hurts (Friday) A program of short films on said theme, presented al fresco by Rooftop Films.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
"The driver, the tour guide, nobody had any clue what was going on," said John Murdy, creative director at the theme park.
News & Media
The letter also demanded that Newegg drop its "Geek On" marketing theme because, it said, the theme encroaches upon Best Buy's "Geek Squad" trademark.
News & Media
Like nearly everyone else involved in the movie, from the editor Thelma Schoonmaker on up, Mr. Logan said the theme of cinematic magic made "Hugo" special.
News & Media
Pick a theme, try going to the blogs you follow, if you like their theme, look for a link that says " install theme" on the upper right corner and click it to get that theme!
Wiki
In Florida, a message on Walt Disney World's website on Wednesday said all of its theme parks and resorts are "currently operating under normal conditions" as officials continue to monitor the storm.
News & Media
Senator John Ensign, Republican of Nevada, said Democrats campaigned on the theme of trying to change the tone in Washington.
News & Media
"President Obama has actually been doing something about wages, but has not been very vocal and articulate on the theme," says Lawrence Mishel, president of the Economic Policy Institute.
News & Media
Nicki Green, 48, who decided on the theme, said: "We did the colours for the Jubilee and the Olympics.
News & Media
Mini-fusion centers are a twist on that theme, said Ken Alan, a personal trainer and college exercise instructor in Los Angeles, who is a spokesman for ACE.
News & Media
Buzz this season has largely centered on the lack of charisma among the top 12 finalists, not to mention the show's insistence on saddling said singers with fusty themes and song choices.
News & Media
Expert writing Tips
Best practice
Use "on said theme" primarily in formal writing where a clear reference back to a previously mentioned theme is required for coherence.
Common error
Avoid using "on said theme" in casual conversations or informal writing; it can sound overly stilted or pretentious. Opt for simpler alternatives like "on that topic" or "about that" instead.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on said theme" functions as a prepositional phrase used to connect a statement or idea to a previously mentioned theme. As Ludwig states, it serves to reference a specific topic in formal or academic writing. It provides context and coherence by explicitly linking back to an established subject.
Frequent in
News & Media
50%
Wiki
50%
Formal & Business
0%
Less common in
Academia
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "on said theme" is a formal prepositional phrase used to refer back to a previously mentioned topic, primarily in formal or academic writing. Ludwig indicates that the phrase is grammatically correct but relatively rare. While it effectively connects ideas and maintains coherence, it's important to be aware of the potential for sounding stilted in informal contexts. Alternatives like "regarding the aforementioned theme" or "on that topic" may be more appropriate in less formal settings. Considering its register and function, judicious use of "on said theme" can enhance clarity and formality in written communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
regarding the aforementioned theme
Replaces "on said" with a more formal synonym, while keeping the core meaning intact.
concerning the theme mentioned earlier
Clarifies that the theme was previously introduced, adding a slight emphasis on the temporal aspect.
with respect to that theme
Offers a more formal and slightly detached way to refer to the theme.
in relation to the stated theme
Highlights the connection or relationship to the theme, adding a nuance of context.
in connection with that theme
Similar to "in relation to", but emphasizes a direct association.
pertaining to the theme in question
Introduces a slight legalistic or formal tone, suggesting the theme is under consideration.
relative to the indicated theme
Highlights that the point being made is considered in relation to "said theme".
in terms of that theme
Focuses on considering something from the viewpoint of "said theme".
considering that particular theme
Directly frames the statement as a consideration or evaluation of the theme.
on that subject
A more general way of referring to a previously mentioned topic, less specific than "theme".
FAQs
How can I use "on said theme" in a sentence?
Use "on said theme" to refer back to a previously discussed topic or idea, like in the sentence: "The author elaborates further "on said theme" in the following chapters."
What are some alternatives to using "on said theme"?
You can use alternatives such as "regarding the aforementioned theme", "concerning the theme mentioned earlier", or "with respect to that theme" depending on the context.
Is "on said theme" appropriate for all types of writing?
No, "on said theme" is best suited for formal or academic writing. In informal contexts, simpler phrases like "on that topic" or "about that" are more appropriate.
What is the difference between "on said theme" and "on this theme"?
"On said theme" refers back to a specific theme already mentioned, while "on this theme" typically introduces a theme that is immediately apparent or being currently discussed. The choice depends on whether you are referencing a specific, previously identified theme.
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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested