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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 subtle clue
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a subtle clue" is correct and usable in written English.
It can be used when referring to a hint or indication that is not immediately obvious or is delicately presented. Example: "The detective found a subtle clue that led him to the suspect's whereabouts."
✓ Grammatically correct
News & Media
Science
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
3 human-written examples
But his chosen surname contained a subtle clue as to who he really was.
News & Media
Taking another look at the diagram I see that while nothing is labeled radiator, there is something labeled radiator cap, a subtle clue I had somehow missed.
News & Media
While a distinct nodular mass may not be appreciated, a subtle clue to the diagnosis may simply be upstream MPD dilatation in some cases (Fig. 4).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Was this what brought the company to Apple's attention or was this Ritchie dropping a very subtle clue to the world to watch out for Locationary?
News & Media
Praising the discovery of what he called "a very subtle, subtle clue" to human interaction, he said, "It's remarkable how well it seems to work".
News & Media
I wonder if they have missed a few subtle clues, like the church spires that punctuate every rural village and define the skylines of numerous towns.
News & Media
Steven Emerson, a terrorism expert who first pointed out the errors, said they deprived investigators of a subtle early clue to the existence of Mr. bin Laden's group.
News & Media
Some of these spikier influences might be surprising given that the designer is known for louche, elegant fashion but it explains that a Van Noten garment is never just a piece of clothing, there's always something extra there: an intention, a gesture or a subtle visual clue.
News & Media
The none too subtle clue is the poppy, whose glaring redness sets an otherwise ordinary painting painfully alight.
News & Media
Unfortunately for Andrew, a 51-year-old bus driver from Wrexham, North Wales, police and prosecutors didn't pick up on this subtle clue.
News & Media
You can give the not so subtle clue of 'we need to talk and can I come to your place to do it.'.
News & Media
Expert writing Tips
Best practice
When using "a subtle clue", ensure the context provides enough information for the reader to understand the clue's significance without explicitly stating it. This enhances the reader's engagement and creates a sense of discovery.
Common error
Avoid making "a subtle clue" too obscure. If the clue is so subtle that it's easily missed, the communication becomes ineffective and may frustrate your audience. Ensure it's discernible within the context.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a subtle clue" functions primarily as a noun phrase. It identifies a piece of information or evidence that is not immediately obvious but can lead to a deeper understanding or solution. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
60%
Science
30%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a subtle clue" is a grammatically correct and usable phrase that functions as a noun phrase, indicating a hint that is not immediately obvious. As confirmed by Ludwig AI, it is suitable for use in written English. It is mostly used in the contexts of News & Media and Science with neutral register. Related phrases include "an indirect hint" and "a delicate suggestion". When using this phrase, ensure the clue is discernible within the context without being too obscure. While "a subtle clue" is not very common, when it is used, it invites the audience to engage more deeply with the material and draw their own conclusions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an indirect hint
Replaces "subtle clue" with synonyms that emphasize the indirect nature of the hint.
a delicate suggestion
Emphasizes the finesse and unobtrusiveness of the hint.
a faint indication
Highlights the slight and barely perceptible nature of the clue.
a veiled implication
Stresses the hidden or covered aspect of the clue's meaning.
an implicit signal
Focuses on the clue being communicated without being directly stated.
a slight suggestion
Replaces "clue" with a synonym that indicates a minor hint.
a gentle reminder
Emphasizes the mildness and purpose of the clue.
a soft prompt
Implies a gentle nudge towards a particular understanding.
an understated cue
Highlights that the clue is presented in a restrained or subtle manner.
an unobtrusive sign
Focuses on the clue not being immediately noticeable or attention-grabbing.
FAQs
How can "a subtle clue" be used effectively in writing?
To use "a subtle clue" effectively, integrate it naturally within the narrative or context. Provide enough surrounding information so the reader can infer its meaning without it being explicitly stated, enhancing engagement and creating a sense of discovery.
What phrases can I use in place of "a subtle clue"?
Alternatives to "a subtle clue" include "an indirect hint", "a delicate suggestion", or "a faint indication" depending on the specific nuance you want to convey.
What distinguishes "a subtle clue" from an obvious hint?
"A subtle clue" implies a hint that is not immediately apparent and requires careful observation or inference to understand. In contrast, an obvious hint is clear and easily noticeable. The subtlety lies in the level of implicitness.
Is there a risk of making "a subtle clue" too obscure?
Yes, there is a risk. If "a subtle clue" is too obscure, it may be missed entirely, defeating its purpose. Ensure the context provides enough supporting information for the reader to reasonably infer the clue's significance without explicit explanation.
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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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested