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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
an indication that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"an indication that" is a correct and usable phrase in written English.
You can use the phrase when you want to describe something that suggests or implies the truth or existence of something else. For example, "The lack of contact was an indication that he had lost interest in the project."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
a sanction that
an indicative that
points to the fact that
a determination that
an endorsement that
an illustration that
a verification that
an indicator that
evidence suggesting that
an insight that
to confirm that
a nomination that
a restatement that
a sign that
implies that
a recognition that
an announcement that
a conformation that
an sign that
proof that
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
58 human-written examples
Their presence is an indication that the roots are rotting.
News & Media
That's an indication that we are in a recession.
News & Media
That's an indication that we have a pretty solid business".
News & Media
I'm hoping it's an indication that early intervention did work".
News & Media
"It's an indication that people are responding positively," she said.
News & Media
"That is an indication that something is wrong somewhere".
News & Media
Is that an indication that market conditions are improving?
News & Media
"It's an indication that they know they have a vulnerability," Mr. Corzine said.
News & Media
"It's an indication that a lot of people have given up hope.
News & Media
His participation yesterday was seen as an indication that he is growing closer to a decision.
News & Media
I tend to see it as an indication that both dignity and hope have become aspirational.
News & Media
Expert writing Tips
Best practice
When using "an indication that", ensure the subsequent clause clearly explains what is being indicated. For example, "The drop in sales is an indication that the marketing strategy needs revision."
Common error
Avoid using "an indication that" when you have definitive proof. The phrase suggests a degree of uncertainty, so use stronger language if you have concrete evidence.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an indication that" functions as a noun phrase introducing a subordinate clause. It specifies that something serves as a sign, signal, or suggestion of a particular fact or state. As Ludwig AI confirms, this phrase is correct and usable in written English.
Frequent in
News & Media
54%
Science
32%
Wiki
5%
Less common in
Formal & Business
3%
Reference
3%
Encyclopedias
3%
Ludwig's WRAP-UP
The phrase "an indication that" is a versatile and commonly used expression to signal an inference or suggest a particular conclusion based on available evidence. As Ludwig AI points out, it is grammatically correct and suitable for a variety of contexts. Its frequency in news, media, and scientific publications highlights its reliability across different domains. When using the phrase, ensure that the implied connection is clear and that stronger, more definitive language is used when concrete evidence is available. Alternatives like "a sign that" or "suggests that" can offer slight variations in tone and emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a sign that
Replaces "indication" with "sign", a more direct and less formal synonym.
implies that
Directly states that something is being suggested without explicitly saying so.
a signal that
Similar to "a sign that", but often implies a deliberate communication.
suggests that
A verb phrase that conveys implication or possibility, replacing the noun phrase.
is suggestive of
A more formal and nuanced way of expressing that something implies something else.
evidence suggesting that
More formal and emphasizes the presence of supporting facts.
points to the fact that
More emphatic, suggesting a strong correlation or direction.
a hint that
Implies a subtle or indirect suggestion.
a clue that
Suggests a piece of information that helps solve a problem or mystery.
bears witness to
Emphasizes direct observation, often used to signify empirical observation.
FAQs
How can I use "an indication that" in a sentence?
Use "an indication that" to suggest something is likely or probable based on the available evidence. For example, "The early frost is an indication that we'll have a harsh winter".
What are some alternatives to "an indication that"?
You can use alternatives like "a sign that", "a signal that", or "suggests that" depending on the context.
Is "an indication of" the same as "an indication that"?
"An indication of" typically refers to a quality or characteristic, while "an indication that" introduces a clause stating a likely outcome or conclusion. For example, "an indication of interest" vs. "an indication that they will accept the offer".
When is it better to use "suggests that" instead of "an indication that"?
Use "suggests that" when you want to emphasize the action of implying or hinting, while "an indication that" highlights the evidence or sign itself. The choice depends on whether you want to focus on the act of suggesting or the piece of evidence.
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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
4.6/5
Expert rating
Real-world application tested