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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
parts thereof
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "parts thereof" is correct and usable in written English.
It is typically used in legal or formal contexts to refer to specific sections or components of a larger whole. Example: "The contract covers all obligations and responsibilities, including any parts thereof that may be subject to change."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
59 human-written examples
He works and reworks his enigmatic motifs, often translating paintings and sculptures or parts thereof into prints and vice versa.
News & Media
Nor do we know what parts thereof, if any, he ever intended for publication in some revised format.
News & Media
Organ donation, the act of giving one or more organs (or parts thereof), without compensation, for transplantation into someone else.
Encyclopedias
Mr. Hirst has won prizes, drawn attention and attracted headlines with artworks that have seen him preserve sheep, shark, cows and parts thereof in formaldehyde.
News & Media
During each of these violent crossings, physicists expect that about 20 protons, or the parts thereof — quarks or gluons — will actually collide and spit fire.
News & Media
Of course, Orton made sure that his Mrs. Welthorpe saw all his plays, or parts thereof, and that she actually took a minor to this one.
News & Media
In Italy, for instance, most of the popular votes originated from citizens' initiatives for an "abrogative referendum" to repeal an existing law or parts thereof.
Encyclopedias
"The judge, special advocate and Government counsel, will debate how best to treat each document, but the Courts will have the ultimate power to decide which documents, or parts thereof, should be heard in open court.
News & Media
In what seems like a radical departure from her previous painting, which focused recognizably on the natural world, Helen Miranda Wilson shows oil-on-panel geometrical abstractions composed entirely of small colored squares, rectangles and parts thereof.
News & Media
It is open to either party to apply to strike out his opponent's pleading, or parts thereof, on the grounds that it disclosed no cause of action or defense or on certain other grounds.
Encyclopedias
Most days, visitors to the sultan's chambers would pass bodies (or parts thereof) of the recently executed.
News & Media
Expert writing Tips
Best practice
When using "parts thereof", ensure the context clearly defines the 'whole' to which you are referring. This avoids ambiguity and maintains clarity for the reader.
Common error
While grammatically correct, "parts thereof" can sound overly formal in everyday conversation. Opt for simpler alternatives like "parts of it" or "some of it" in less formal settings.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "parts thereof" functions as a determiner phrase modifying a noun. It specifies that only certain portions or components of a previously mentioned item or concept are being referred to. Ludwig AI validates its correct and usable presence in written English.
Frequent in
Science
36%
News & Media
28%
Encyclopedias
7%
Less common in
Wiki
3%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "parts thereof" is a grammatically sound and frequently used phrase, particularly in formal and technical contexts. Ludwig AI confirms its validity and usability. While it serves to specify portions of a whole, it's crucial to consider the audience and context; simpler alternatives might be more appropriate in informal settings. Its prevalence in scientific and news domains highlights its role in precise communication. When aiming for clarity and conciseness, consider the guidance provided to avoid overuse in casual conversation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sections of it
Replaces "thereof" with a more direct reference to the subject, focusing on specific sections.
portions of that
Substitutes "thereof" with "of that", emphasizing particular portions.
components of the same
Uses "components" to highlight the individual parts, adding a slightly more technical tone.
elements of which
Employs "elements" for a more abstract or general reference to parts.
fragments of it
Indicates smaller, broken pieces, suggesting incompleteness or division.
segments of that
Highlights defined sections or divisions of the whole.
subdivisions of the aforementioned
A more formal alternative indicating clear divisions within something previously mentioned.
aspects of the subject
Focuses on particular characteristics or features.
constituents of the thing
Uses "constituents" to emphasize the makeup or composition of something.
pieces of the whole
A more informal way of saying "parts thereof", suitable for less formal contexts.
FAQs
How can I use "parts thereof" in a sentence?
Use "parts thereof" to refer to specific sections or components of something previously mentioned, as in, "The law and all "sections thereof" are under review."
What phrases are similar to "parts thereof"?
Similar phrases include "sections of it", "portions of that", or "components of the same". The best choice depends on the context.
Is it better to use "parts thereof" or "parts of it"?
"Parts thereof" is more formal and often used in legal or technical writing. "Parts of it" is more common in everyday language. The choice depends on the formality of your writing.
When is it appropriate to use "parts thereof"?
It's appropriate in formal documents, legal agreements, and technical specifications where precision is important. In casual contexts, simpler alternatives are often preferred.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested