Used and loved by millions
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
mound of rock
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "mound of rock" is correct and usable in written English.
It can be used to describe a large, raised area made up of rocks, often in a geological or physical context. Example: "The hikers reached the summit, where they were greeted by a stunning view of the surrounding landscape and a massive mound of rock."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(1)
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
8 human-written examples
It was a pyramid-shaped mound of rock that emerged from the primordial ocean at the beginning of time.
News & Media
Moses Mountain is a 220-foot mound of rock blasted during construction of the Staten Island Expressway, a Robert Moses project, in the 1960's.
News & Media
The land includes parks, golf courses, ball fields and Moses Mountain, a 200-foot mound of rock blasted during construction of the Staten Island Expressway, a Robert Moses project.
News & Media
— The view from the cathedral-size windows of the $27 million visitor center that opened here last week leads down a paved path toward a gently curved mound of rock.
News & Media
The lure for Grotzinger and his fellow scientists is the huge mound of rock rising 5km from the crater floor.
News & Media
The rover landed on the floor of the 155km (95 miles) wide Gale Crater, close to a tall mound of rock referred to as Mount Sharp.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Think of your data as a mound of rocks.
News & Media
Through the dirt-framed window of my motel room, I saw a little girl scramble up to the top of a mound of rocks.
News & Media
Two weeks after Kashua's commencement address, searchers discovered the bodies of the three kidnapped teen-agers in a mound of rocks in a field near Hebron.
News & Media
Several pistol and rifle cartridges littered the ground nearby, and local residents pointed to a mound of rocks and freshly turned dirt and said another rotting body was buried there.
News & Media
In the video, two flat black bags resembling large hot-water bottles expand slowly, gradually lifting a collapsed concrete-and-rebar wall and creating a space between the wall and a mound of rocks beneath.
News & Media
Expert writing Tips
Best practice
When describing a geological feature, use "mound of rock" to convey a natural, unshaped accumulation. For man-made structures, consider alternatives like "rock pile" or "stone heap" if they are more appropriate.
Common error
Avoid using "mound of rock" to describe carefully constructed or geometrically precise rock structures. This phrase is best reserved for naturally occurring or loosely assembled formations.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mound of rock" functions primarily as a noun phrase, acting as a subject or object in a sentence. Ludwig examples show it is used to describe geographical features or material compositions. It serves to name and describe a specific type of geological formation.
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, the phrase "mound of rock" is a grammatically correct and usable noun phrase that describes a raised accumulation of rocks. Ludwig AI analysis confirms its validity and typical use in geographical and geological contexts. While not extremely common, the phrase appears most frequently in News & Media, Science, and Academia. When using "mound of rock", ensure it accurately reflects a natural or loosely assembled formation, and consider context-appropriate alternatives such as "rock pile" or "heap of stones" for more specific nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
rock pile
Replaces "mound" with "pile", suggesting a less structured heap.
heap of stones
Substitutes "rock" with "stones", emphasizing smaller, individual pieces.
stone heap
Similar to "heap of stones" but with a different word order.
rock formation
Focuses on the geological aspect of the rock structure.
outcrop of rock
Emphasizes the rock's emergence from the surrounding landscape.
pile of boulders
Specifies the rocks as large boulders.
stony hillock
Combines the idea of stones with a small hill.
rocky knoll
Describes the mound as a small, rounded hill covered in rocks.
prominent rock
Highlights the rock's visibility and prominence.
elevated rock formation
More descriptive and emphasizes the height and structure.
FAQs
How can I use "mound of rock" in a sentence?
Use "mound of rock" to describe a natural accumulation of rocks, such as "The hikers climbed the "rock pile" at the summit to get a better view".
What's the difference between "mound of rock" and "pile of rocks"?
"Mound of rock" implies a more substantial and naturally formed heap, while "pile of rocks" can suggest a more artificial or smaller accumulation.
Are there synonyms for "mound of rock"?
Yes, depending on the context, you could use phrases like "rock formation", "heap of stones", or "rocky knoll".
Is "mound of rock" appropriate in formal writing?
Yes, "mound of rock" is appropriate in formal writing, especially in scientific or descriptive contexts. However, ensure it accurately reflects the nature of the formation being described.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested