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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
core of world
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "core of world" is not correct in standard written English.
It may be intended to convey a central or fundamental aspect of the world, but it lacks clarity and proper structure. Example: "The core of the world lies in its diverse cultures and shared experiences."
⚠ May contain grammatical issues
News & Media
Science
Formal & Business
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
1 human-written examples
Lehane, the youngest of five, lost one of his brothers in 2014; family losses form the emotional core of "World Gone By".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
At the core of world-class maintenance is a new partnership among the manufacturing or production people, maintenance, engineering, and technical services to improve the overall equipment effectiveness.
This research argues that the capitalistic world-economy, advantageous to the core nations of World Systems Theory, is simultaneously rebalancing inequalities for semi-peripheral nations through a diasporic mechanism that builds reciprocal embeddedness.
Only 1,671 Feet to Go: Another small milestone in the rebuilding of the World Trade Center was passed on Monday, when the steel framework of the south core of 1 World Trade Center reached more than 100 feet above Vesey Street.
News & Media
." Should I tell him that if I didn't do it the core of the world would collapse?
News & Media
Today it is the core of the world's largest steel company, with production of about 100m tonnes.
News & Media
Björk has traits both elemental and eclectic: she wants to get to the core of her world, but she also wants to melt it down.
News & Media
An hour of meditation on the past, present, & future at the core of a world made up entirely of tottering values & meaningless securities, and we don't think we'd be inclined to respond when the all-clear signal sounded.
News & Media
PAGE B5 Remains of 50 Are Found In the last two days, searchers have found the remains of 50 people, mostly in what they believe was once the core of the World Trade Center's north tower.
News & Media
We need a scandalous feminism, one that embraces without inhibition the most painful, outrageous aspects of the human heart, giving them their place at the very core of the world that feminism wants to create.
News & Media
Much as the molten core of its world swills deep below its grassy topsoil, so Minecraft the game is buried somewhere deep beneath the crust of Minecraft the phenomenon.
News & Media
Expert writing Tips
Best practice
Consider using more common and idiomatic alternatives like "heart of the world" or "center of the world" to convey your intended meaning more clearly.
Common error
Avoid using the phrase "core of world" as it sounds unnatural and may confuse your audience. Opt for clearer and more established expressions.
Source & Trust
84%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "core of world" functions as a noun phrase, but its usage is non-standard. Ludwig AI indicates it is not considered correct in standard written English. The intent is to signify the central or fundamental aspect of the world.
Frequent in
News & Media
33%
Science
33%
Formal & Business
33%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "core of world" is grammatically awkward and not recommended for use in standard English. While it aims to convey the central or fundamental aspect of the world, it's better to opt for clearer and more established expressions like "heart of the world" or "center of the world". Ludwig AI confirms that this phrase is not considered correct in standard written English, highlighting its infrequent and questionable usage. Therefore, substituting it with more common alternatives will improve clarity and ensure effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
heart of the world
Replaces "core" with "heart", a more common metaphor for the center or essence.
center of the world
Substitutes "core" with "center", a more literal and widely understood term.
essence of the world
Replaces "core" with "essence", focusing on the fundamental nature.
foundation of the world
Changes "core" to "foundation", highlighting the underlying basis.
crux of the world
Uses "crux" instead of "core", indicating the most important point.
basis of the world
Similar to "foundation", but emphasizes the starting point.
nucleus of the world
A more scientific term for the central part.
basis of global existence
Elaborates on the meaning, specifying global existence as relevant.
central point of the world
Rephrases the idea with more descriptive words.
focal point of the world
Uses "focal point" to indicate the center of attention or activity.
FAQs
What does "core of world" mean?
The phrase "core of world" is not a standard English expression. It likely refers to the central or most important aspect of the world, but it's better to use clearer alternatives.
What can I say instead of "core of world"?
You can use alternatives like "heart of the world", "center of the world", or "essence of the world" depending on the intended meaning.
Is "core of world" grammatically correct?
No, "core of world" is not considered grammatically correct in standard English. It's an awkward phrasing that should be avoided in formal writing.
How can I use "core of world" in a sentence?
While not recommended, if you intend to use it, consider rephrasing for clarity. For example, instead of "That's at the core of world", try "That's at the heart of the world".
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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
84%
Authority and reliability
3.5/5
Expert rating
Real-world application tested