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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
a prime illustration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'a prime illustration' is correct and usable in written English.
You can use it when something provides an excellent example or representation of a certain concept. For example: The Mona Lisa is a prime illustration of Leonardo Da Vinci's artistic genius.
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
a prime exemplar
a major example
a leading illustration
a perfect illustration
a telling case
for instance
a striking illustration
one such case
one particular example
consider the case of
a striking instance
a clear illustration
a crucial example
a notable instance
a excellent example
a prominent illustration
a prime instance
a significant example
a case in point
to demonstrate
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
He's a prime illustration of what plagues the Republican Party and holds it back.
News & Media
A prime illustration of the near merger of painting and photography is Gregory Crewdson's large untitled photograph of suburban life gone awry.
News & Media
By not making that connection, the movement is losing touch with one of its greatest triumphs and forsaking a prime illustration of why its cause is so just and so crucial.
News & Media
Linear Temporal Logic is a prime illustration of this problem: if p and q define single event patterns, a temporal expression like G (p→X q) validates whether an event that satisfies p is always immediately followed by an event that satisfies q.
Science
Weintraub told HuffPost he's always been fascinated by the overlap between astronomy and religion, with the Star of Bethlehem a prime illustration.
News & Media
They would then verify that Mr. Takatoshi and his colleagues provide a prime illustration to the "expert problem": they serve as experts while offering the scientific reliability of astrologers.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
T3SS is a prime example of a vestigial system and an important illustration of the stepwise evolution of the flagella machinery [67], [68].
Science
A prime example is technology.
News & Media
Elections are a prime example.
News & Media
Land is a prime example.
News & Media
Tennis is a prime example.
News & Media
Expert writing Tips
Best practice
Use "a prime illustration" to introduce an example that effectively and clearly demonstrates a concept or idea you are explaining. It signals to the reader that the upcoming example is particularly relevant and insightful.
Common error
Avoid using "a prime illustration" in casual or informal writing. Its somewhat formal tone might sound out of place in everyday conversation or relaxed prose. Choose simpler alternatives like "a good example" or "this shows".
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a prime illustration" functions as a noun phrase, typically serving as a subject complement or an appositive. It introduces a specific instance that exemplifies a broader concept. As Ludwig AI states, it is correct and usable in written English.
Frequent in
News & Media
50%
Science
33%
Academia
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a prime illustration" is a grammatically sound and versatile phrase used to introduce a strong and clear example. As determined by Ludwig AI, it is suitable for various writing contexts, including news, science, and academia, though its formal tone may not suit casual conversation. While not extremely common, it signals to the reader that the following example is particularly relevant and insightful. Alternatives such as "a key example" or "an excellent example" can provide similar meanings with slight variations in emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a key example
Replaces "prime" with "key", suggesting importance but with less intensity.
a leading illustration
Substitutes "prime" with "leading", emphasizing prominence and direction.
a notable illustration
Replaces "prime" with "notable", highlighting the illustration's worthiness of attention.
an excellent example
Replaces "illustration" with "example" and "prime" with "excellent", focusing on the quality of the instance.
a classic illustration
Replaces "prime" with "classic", indicating the illustration is a well-known and typical example.
a perfect illustration
Replaces "prime" with "perfect", emphasizing the flawless nature of the example.
a telling illustration
Replaces "prime" with "telling", implying that the illustration is revealing or informative.
a striking illustration
Substitutes "prime" with "striking", focusing on the vivid and attention-grabbing nature of the example.
a vivid illustration
Emphasizes the clarity and detail of the example, making it easily understandable.
a significant illustration
Highlights the importance and impact of the example.
FAQs
How can I use "a prime illustration" in a sentence?
Use "a prime illustration" to introduce an example that strongly supports your point. For instance, "The success of the project is "a prime illustration" of effective teamwork".
What are some alternatives to "a prime illustration"?
You can use alternatives like "a key example", "a leading illustration", or "an excellent example" depending on the specific nuance you want to convey.
Is "a prime illustration" the same as "a prime example"?
While similar, "a prime illustration" emphasizes the illustrative or demonstrative quality of the example, whereas "a prime example" simply highlights its excellence as an instance of something. They are often interchangeable, but "illustration" can suggest a more visual or explanatory role.
When is it best to use "a prime illustration"?
It's best to use "a prime illustration" when you want to highlight an example that not only exemplifies a concept but also vividly clarifies or explains it, especially in academic, formal, or explanatory contexts.
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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
4.4/5
Expert rating
Real-world application tested