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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
is not a part of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is not a part of" is correct and usable in written English.
It can be used to indicate that something does not belong to or is not included in a particular group or category. Example: "This document is not a part of the official records and should not be considered for review."
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
Jerusalem is not a part of the picture.
News & Media
He is not a part of this just yet.
News & Media
That is not a part of the game".
News & Media
But that is not a part of this effort.
News & Media
And Hudson is not a part of that.
News & Media
This last is not a part of presidential oratory.
News & Media
Bullying is not a part of growing up.
News & Media
It is not a part of the human genetic code.
News & Media
It is not a part of the current legal case.
News & Media
That is not a part of our party.
News & Media
Consummation is not a part of this universe.
News & Media
Expert writing Tips
Best practice
Use "is not a part of" to clearly and directly state that something is excluded or does not belong to a specific group or category. Ensure the context makes the exclusion unambiguous.
Common error
Avoid using "is not a part of" when you mean something is simply less important or a minor aspect. The phrase implies complete exclusion, not just reduced significance.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is not a part of" functions as a negative predication, indicating that a particular element is excluded from a group, system, or concept. As confirmed by Ludwig AI, this phrase is both grammatically correct and widely applicable.
Frequent in
News & Media
43%
Science
31%
Wiki
9%
Less common in
Formal & Business
5%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "is not a part of" is a versatile and grammatically sound expression used to indicate exclusion or non-membership. As Ludwig AI confirms, it is appropriate for diverse contexts, ranging from news reporting to scientific discourse. While alternatives exist, "is not a part of" clearly and directly conveys that something is excluded from a specific group or category, making it a valuable tool for clear communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
does not belong to
Emphasizes the lack of belonging or membership within a group or category.
is not included in
Highlights the absence of inclusion in a list, set, or collection.
is excluded from
Focuses on the act of being deliberately left out or prevented from joining.
is outside of
Indicates a position or state that is beyond the boundaries or scope of something.
is separate from
Stresses the distinct and non-overlapping nature of two entities.
is distinct from
Emphasizes the clear differences and lack of overlap between two or more things.
is disconnected from
Implies a lack of connection or association with something else.
is independent of
Highlights the autonomous and self-governing nature of an entity, free from external control or influence.
is unrelated to
Indicates a lack of connection or relevance between two or more things.
is alien to
Suggests something is foreign or unfamiliar and doesn't belong to the context.
FAQs
How can I rephrase "is not a part of" to sound more formal?
For a more formal tone, consider using alternatives like "is not included in", "does not belong to", or "is excluded from". The choice depends on the specific context and the nuance you wish to convey.
What's the difference between "is not a part of" and "is not a piece of"?
"Is not a part of" implies that something is not a component or member of a larger whole or group, whereas "is not a piece of" typically refers to a physical object being divided or fragmented. The former is more abstract and versatile.
When is it appropriate to use "is not a part of" in writing?
Use "is not a part of" when you want to clearly indicate that something is excluded, distinct, or does not belong to a specific category, system, or group. It's suitable for both formal and informal contexts.
What are some common synonyms for "is not a part of"?
Common synonyms include "is not included in", "does not belong to", "is separate from", and "is outside of". The best choice depends on the specific nuance you want to convey.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested