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
very dense
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "very dense" is correct and usable in written English.
It can be used to describe something that has a lot of mass or substance in a small volume, or to refer to complex ideas that are difficult to understand. Example: "The book was very dense, filled with intricate theories and concepts that required careful reading."
✓ Grammatically correct
News & Media
Science
Books
Food
Politics
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
It's very dense, though.
News & Media
It was a very dense population.
News & Media
"These are very dense, thick issues".
News & Media
He could be very dense about politics.
News & Media
It's very modern-sounding, very dense rhythmically".
News & Media
It was very, very dense work.
News & Media
"Is the flan creamy?" "No, it's very dense.
News & Media
Sometimes very dense, sometimes bewildering, it's never dull.
News & Media
These would be very heavy and very dense.
News & Media
It feels very dense but it's perfectly inoffensive.
News & Media
Others look very good when they are very dense.
News & Media
Expert writing Tips
Best practice
When describing abstract concepts like writing or arguments, use "very dense" to indicate a high level of detail or complexity that requires careful attention from the reader.
Common error
Avoid using "very dense" to describe a person's intelligence in casual conversation. While technically correct to describe someone slow to understand, it's often perceived as rude or insulting. Instead, opt for more sensitive phrases like "a bit slow on the uptake".
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "very dense" primarily functions as an adjective phrase modifying a noun. It amplifies the quality of "dense", indicating a high degree of compactness, complexity, or concentration. Ludwig confirms that this phrase is grammatically sound and widely applicable.
Frequent in
News & Media
34%
Science
25%
Books
9%
Less common in
Food
4%
Formal & Business
1%
Wiki
1%
Ludwig's WRAP-UP
The phrase "very dense" is a grammatically sound and frequently used adjective phrase that amplifies the quality of density. As confirmed by Ludwig, it is applicable across diverse contexts, ranging from scientific descriptions to everyday language. Usage analysis reveals its prevalence in News & Media and Science, indicating its broad applicability. While the phrase is generally neutral, care should be taken to avoid using it insensitively in personal contexts. Alternatives include "highly compact" and "extremely concentrated", providing options for nuanced expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
highly compact
Replaces "dense" with "compact", emphasizing the tight packing of elements.
extremely concentrated
Focuses on the high concentration of elements within a given space or substance.
incredibly thick
Emphasizes physical thickness or complexity, suitable for describing materials or concepts.
remarkably solid
Highlights the solidity and lack of empty space.
intensely packed
Similar to "highly compact" but with a stronger emphasis on the act of packing.
exceptionally compressed
Suggests a force or process that has reduced the volume and increased density.
substantially impermeable
Focuses on the inability of substances to pass through due to density.
heavily populated
Applies specifically to areas with a high concentration of inhabitants.
profoundly complex
Used when referring to ideas or concepts that are difficult to understand due to their depth and intricacy.
densely woven
Suitable for describing materials with a tight and intricate structure.
FAQs
How can I use "very dense" in a sentence?
You can use "very dense" to describe something with a high mass-to-volume ratio, like "Neutron stars are "very dense"". It can also describe complex or detailed content, such as "The book was "very dense" and required careful reading".
What are some alternatives to saying "very dense"?
Depending on the context, you could use phrases like "highly compact", "extremely concentrated", or "incredibly thick" to convey a similar meaning.
Is it appropriate to use "very dense" to describe a person's intelligence?
While technically correct, using "very dense" to describe someone's intelligence can be perceived as offensive. It's best to avoid this usage and choose a more sensitive phrasing.
What does "very dense" mean when describing writing?
When describing writing, "very dense" means the text is packed with information, details, and complex ideas. This means the reading will likely require concentration and careful attention to understand.
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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested