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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 a clear indication
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is a clear indication" is correct and usable in written English.
It can be used to express that something serves as an obvious sign or evidence of a particular situation or condition. Example: "The increase in sales figures is a clear indication that our marketing strategy is working effectively."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(15)
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
60 human-written examples
This is a clear indication of interfacial saturation.
Science
"This is a clear indication of racial profiling.
News & Media
And that is a clear indication of what's happening".
News & Media
This is a clear indication that the rules have changed.
News & Media
The result is a clear indication that the differences are from additional eggs.
Academia
That is a clear indication of talent scarcity driving wage premiums for foreigners up.
Academia
This is a clear indication that this material is potentially interesting for microwave device applications.
Science
That in itself is a clear indication, says Renzi, of the need for radical institutional reform.
News & Media
This is a clear indication that our surveillance and detection program is working.
News & Media
The decision is a clear indication of government waste and mismanagement, the veterans said.
News & Media
Yet the famed frontispiece is a clear indication that the strange object had importance for Worm.
News & Media
Expert writing Tips
Best practice
Use "is a clear indication" to introduce an observation or finding that strongly supports a conclusion or argument. Ensure the link between the indication and the conclusion is logical and easily understood by your audience.
Common error
Avoid using "is a clear indication" when the evidence is weak or ambiguous. Overstating the strength of the evidence can undermine your credibility. Use weaker terms like "suggests" or "hints at" when appropriate.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is a clear indication" primarily functions as a linking phrase connecting evidence to a conclusion. As Ludwig AI confirms, the expression is correct and usable in written English, signifying an obvious sign. It asserts that something serves as an evident pointer to a particular situation or condition.
Frequent in
Science
34%
News & Media
32%
Formal & Business
34%
Less common in
Academia
1%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "is a clear indication" serves as a powerful linguistic tool for establishing a strong connection between evidence and conclusions. According to Ludwig AI, it is a correct and usable phrase. Predominantly found in Science, News & Media and Formal & Business contexts, its use signifies a desire to present objective support for a claim. Alternatives such as "is a strong sign" or "is a definite signal" offer nuanced variations in emphasis. The expert rating reflects its grammatical correctness, source authority, and consistent usage. When using this phrase, ensure the indication genuinely supports the conclusion to maintain credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is a strong sign
Emphasizes the strength of the evidence, suggesting a compelling reason to believe something.
is a definite signal
Highlights the clarity and unambiguous nature of the indication.
is a telling sign
Focuses on the revealing nature of the indication, implying it reveals something important.
signifies obviously
Highlights the self-evident nature of what the indication means.
demonstrates clearly
Highlights the act of proving something with the given indication.
makes it evident that
Emphasizes the resulting clarity brought about by the indication.
points to the fact that
Directs attention to an existing fact, using the indication as support.
provides evidence of
Stresses the evidential role of the indication.
implies strongly
Suggests the indication has a high degree of implicit meaning.
is suggestive of
Implies that the indication hints at something, without being definitive.
FAQs
How can I use "is a clear indication" in a sentence?
Use "is a clear indication" to introduce a piece of evidence that strongly suggests a particular conclusion. For example, "The increase in website traffic is a clear indication of the success of our marketing campaign."
What phrases can I use instead of "is a clear indication"?
Alternatives include "is a strong sign", "is a definite signal", or "is a telling sign" depending on the nuance you want to convey.
Is it better to say "is a clear indication" or "clearly indicates"?
Both are grammatically correct. "Is a clear indication" functions as a subject complement, while "clearly indicates" is a verb phrase. The best choice depends on your sentence structure and desired emphasis.
What's the difference between "is a clear indication" and "suggests"?
"Is a clear indication" implies a strong connection between evidence and conclusion, while "suggests" indicates a weaker, more tentative connection. Use "suggests" when the evidence is not conclusive.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested