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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
an essential relation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an essential relation" is correct and usable in written English.
It can be used when discussing the importance or necessity of a relationship between two or more entities, concepts, or variables. Example: "In the study of ecosystems, there is an essential relation between the availability of resources and the population of species."
✓ Grammatically correct
Science
Encyclopedias
Academia
News & Media
Wiki
Alternative expressions(2)
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
3 human-written examples
Passions are in us, Malebranche maintains, because we have an essential relation to our bodies.
Science
We infer that the repeated connection involves an essential relation between two things: e.g., it is not accidental that the purging of bile follows the ingestion of scammony, for regularities cannot be due to chance.
Science
The last Equation (2.27) is an essential relation in the proof of the theorem, because the theorem is established if we prove that 1 2 π ∮ L n ∫ 0 π r ( x, ξ, λ ) f d ξ d λ tends to zero uniformly, x ∈ [0, π].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Sensibility theorists nevertheless claim that the non-reductive elucidation offers an advantage over primary quality views, according to which moral properties have no essential relation to us.
Science
Thus the council of Nicaea in 325 commandeered the non-scriptural term homoousios ("of one substance") in order to safeguard the essential relation of the Son to the Father that had been denied by Arius.
Encyclopedias
Now, however, Averroes emphasizes that this relation to the imaginative faculty is "incidental" to the nature of the material intellect, its essential relation being with the Agent Intellect.
Science
God's will is as immutable and eternal as His knowledge; yet it is not constrained by the essential relation that binds ideas together.
Science
Adjunct is a non-essential relation that denotes an adverbial-type modification.
The answer involves a reference to their essential relations to each other in the universe of beings, that is by the essential place they occupy in the chain of beings in which every being is essentially ordered to some other being as either its cause or its effect.
Science
There is here, thus, no route to normativism via arbitrariness; rather, the idea of norms governing the 'use' of concepts seems to derive from the idea of essential relations, such as inferential relations, between contents.
Science
To establish a reliable model, combined data for all of the Z and Y1 to Y5 in Visio FoxPro, totaling 315 samples of Z (105+134+60+16 = 315) with their corresponding components (Y1 to Y5) over the four years studied, were taken as the natural logarithm because, mathematically, they did not influence the essential relations of the variables [37,39,63].
Science
Expert writing Tips
Best practice
When using "an essential relation", ensure that the context clearly defines the elements being related and why their connection is crucial. For example, 'There is "an essential relation" between supply and demand in economics'.
Common error
Avoid using "an essential relation" when the connection is merely helpful or beneficial, not strictly necessary. Overusing the phrase can diminish its impact and credibility.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an essential relation" functions as a noun phrase that typically acts as a subject complement or object in a sentence. It identifies a connection as fundamentally necessary. Ludwig suggests it describes the importance or necessity of a relationship.
Frequent in
Science
50%
Academia
20%
News & Media
10%
Less common in
Encyclopedias
10%
Wiki
10%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "an essential relation" is a noun phrase used to emphasize a fundamental and necessary connection between elements. While grammatically correct, Ludwig suggests that this phrase is relatively rare. It finds its primary use in formal and scientific contexts. When using this phrase, ensure that the relationship described is indeed indispensable and that the context clearly defines the connection. Similar phrases include "a crucial relationship" or "a fundamental link", which may be more appropriate depending on the specific context. Ensure not to use the phrase when the connection is only helpful.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a crucial relationship
Highlights the critical importance of the relationship.
a vital link
Stresses the importance for life or proper functioning.
a fundamental link
Emphasizes the foundational aspect of the connection.
an indispensable connection
Focuses on the necessity and irreplaceability of the connection.
a key correlation
Emphasizes a statistical or causal dependence.
a necessary correlation
Focuses on the inevitability and importance of the correlation.
a basic interdependence
Highlights the mutual reliance between elements.
an integral bond
Highlights the completeness that the relationship brings.
a significant association
Focuses on the importance of the relationship.
a requisite tie
Emphasizes the mandatory nature of the connection.
FAQs
How can I use "an essential relation" in a sentence?
Use "an essential relation" to describe a connection that is fundamental and necessary. For example, "There is "an essential relation" between exercise and good health".
What phrases are similar to "an essential relation"?
Similar phrases include "a crucial relationship", "a fundamental link", or "a vital connection". Choose the phrase that best fits the specific context.
Is it always appropriate to use "an essential relation"?
No, only use "an essential relation" when the connection is truly necessary and fundamental. Avoid using it for connections that are merely helpful or beneficial.
What's the difference between "an essential relation" and "an important relation"?
"An essential relation" implies that the connection is necessary and fundamental, whereas "an important relation" simply means that the connection is significant but not necessarily crucial. "An essential relation" cannot be removed without the whole thing falling apart.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested