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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
scratching the surface
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "scratching the surface" is correct and can be used in written English.
It is an idiom which is used to mean that one has just begun to address an issue or explore a topic, but has not gone deeply into it yet. For example: "This is just an introduction to the subject; we're only scratching the surface."
✓ Grammatically correct
News & Media
Formal & Business
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
55 human-written examples
We're still scratching the surface".
News & Media
We're just scratching the surface".
News & Media
That's just scratching the surface.
News & Media
And that's only scratching the surface.
News & Media
And that's just scratching the surface.
News & Media
"And we're just scratching the surface".
News & Media
"We're scratching the surface," he added.
News & Media
"I'm just scratching the surface," he says.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
Scratch the surface.
News & Media
That just scratches the surface.
News & Media
Infant formula just scratches the surface.
News & Media
Expert writing Tips
Best practice
In professional reports, follow this phrase with a transition to what the 'deeper' levels of the analysis would entail to provide clear value to the reader.
Common error
Avoid using this idiom in technical contexts where physical damage to a material is being discussed (e.g., 'scratching the surface of the glass') unless you intend to be literal, as it may confuse the reader regarding your intent.
Source & Trust
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "scratching the surface" functions primarily as a verbal idiom in the continuous tense. It acts as the predicate of a sentence to describe an ongoing but limited action. According to Ludwig AI, it is standard English and is frequently paired with adverbs like 'just', 'only', or 'barely' to emphasize the limitation of the effort.
Frequent in
News & Media
55%
Formal & Business
25%
Science
15%
Less common in
Wiki
3%
Reference
1%
Social Media
1%
Ludwig's WRAP-UP
In conclusion, "scratching the surface" is a robust and versatile idiom used to characterize the beginning stages of an inquiry or the superficial nature of current knowledge. Ludwig AI confirms its status as a correct and highly frequent expression across a wide range of elite publications. It is particularly effective in transitionary writing where a speaker acknowledges that while progress has been made, the vast majority of the subject remains to be explored. Whether used in a scientific context to describe new genetic research or in business to discuss market potential, it remains a clear and impactful way to denote that 'there is more than meets the eye'.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
only the tip of the iceberg
Uses a different metaphor to emphasize the massive size of the hidden portion compared to what is visible
touching on the basics
Less idiomatic and more literal, focusing on fundamental elements
making a dent
Suggests that while progress is small, it has begun to impact the overall problem
a preliminary look
Shifts the tone to a more formal or clinical assessment
only the beginning
Focuses on the temporal aspect rather than the depth of investigation
getting a glimpse
Implies a brief or limited visual understanding
scanning the exterior
More literal and suggests a lack of penetration into the core
a superficial overview
Provides a direct, formal critique of the depth of information
breaking the ice
Specifically refers to starting a social interaction or a difficult process
barely begun
A very simple, non-idiomatic way to express the same sentiment
FAQs
How do I use "scratching the surface" in a sentence?
You can use it to show that an investigation is in its early stages, for example: "The current audit is just "scratching the surface" of the company's financial issues."
Is "scratching the surface" too informal for business?
No, it is widely used in business and journalism. However, if you want something more formal, you can say "preliminary overview" or "initial assessment".
What is the difference between "scratching the surface" and "tip of the iceberg"?
While both imply there is much more hidden, "scratching the surface" often refers to the action of investigating, whereas "tip of the iceberg" refers to the visible part of the problem itself.
Can I say "scratch the surface" instead of "scratching the surface"?
Yes, you can use the base form "scratch the surface" depending on the tense of your sentence, such as in "We have yet to scratch the surface."
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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
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested