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
thick forest
Grammar usage guide and real-world examplesUSAGE SUMMARY
"thick forest" is a correct and commonly used phrase in written English.
It can be used to describe a type of landscape or scenery, usually referring to an area with a large number of trees growing close together. Example: The hikers set out on a journey through the thick forest, following the winding path that led to a secluded waterfall.
✓ Grammatically correct
News & Media
Academia
Encyclopedias
Alternative expressions(3)
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
60 human-written examples
The bees need thick forest.
News & Media
Its hiking trails pass through thick forest.
News & Media
What's more, thick forest isn't great terrain to spot wildlife.
News & Media
Leave the crossroads and head into thick forest.
News & Media
The trail had just left a teak plantation and entered thick forest when we heard it.
News & Media
There is barely a road through the thick forest or across the hundreds of rivers.
News & Media
THE elephant had been snared in the thick forest spilling down the slopes of Mount Kenya.
News & Media
Whether you want rolling planes, snowy mountains, fresh streams or thick forest, Canada has the lot.
News & Media
The journey was on a deserted highway flanked by thick forest on either side.
News & Media
3) A drone capable of quickly navigating through a thick forest.
Academia
They communicate with very low frequency sound which travels effectively through thick forest habitats.
Academia
Expert writing Tips
Best practice
Use "thick forest" to create a strong visual image of a dense, often dark and mysterious, woodland area. This phrase is suitable for descriptive writing in both fiction and non-fiction.
Common error
Avoid using "thick forest" metaphorically when describing abstract or intangible concepts. It is best used to describe physical landscapes. For example, don't say "a thick forest of data" instead, opt for "a wealth of data" or "a large amount of data".
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "thick forest" primarily functions as a descriptive noun phrase. It combines the adjective "thick", modifying the noun "forest", to depict a specific type of woodland characterized by its density. This is affirmed by Ludwig's confirmation that it is a correct and common English phrase.
Frequent in
News & Media
68%
Academia
12%
Wiki
5%
Less common in
Science
5%
Encyclopedias
3%
Formal & Business
2%
Ludwig's WRAP-UP
The phrase "thick forest" is a common and grammatically correct way to describe a dense woodland area. Ludwig AI validates this by confirming its frequent usage in various reliable sources. As an adjective-noun phrase, it paints a vivid picture of a landscape, commonly used in descriptive writing across news, academic, and travel contexts. While versatile, it's best reserved for literal descriptions rather than abstract metaphors. Alternatives such as "dense woods" or "impenetrable forest" can offer nuanced variations, but "thick forest" remains a clear and widely understood expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
dense woods
Focuses on the density of the trees, similar to "thick forest".
impenetrable forest
Highlights the difficulty of passing through the forest.
dense woodland
Synonymous with "thick forest", using 'woodland' as an alternative to 'forest'.
lush forest
Emphasizes the richness and abundance of plant life.
primeval forest
Suggests an ancient and untouched forest.
verdant forest
Focuses on the green color and vibrancy of the forest.
untamed forest
Implies a wild and uncontrolled natural environment.
virgin forest
Describes a forest that has never been logged or disturbed.
tropical rainforest
Specifies a type of dense, humid forest found in tropical regions.
impassable woods
Similar to 'impenetrable forest' but uses 'woods' instead of 'forest'.
FAQs
How can I use "thick forest" in a sentence?
You can use "thick forest" to describe a dense wooded area, such as: "The hikers struggled through the "thick forest", barely able to see the path ahead."
What are some synonyms for "thick forest"?
Some synonyms for "thick forest" include "dense woods", "impenetrable forest", and "lush forest".
Is "thick forest" a formal or informal expression?
"Thick forest" is a neutral expression and can be used in both formal and informal contexts, depending on the overall tone and style of your writing.
What distinguishes a "thick forest" from a regular forest?
A "thick forest" implies a higher density of trees and undergrowth, making it more difficult to navigate compared to a regular forest. It suggests a more enclosed and potentially darker environment.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested