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
an essential amount of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an essential amount of" is correct and usable in written English.
It can be used when discussing a necessary quantity or degree of something that is important or fundamental. Example: "In order to achieve success, it is crucial to invest an essential amount of time and effort into your work."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
a significant amount of
a requisite volume of
a sizeable body of
a considerable amount of
a salient amount of
a considerable quantity of
a tremendous quantity of
A considerable number of
quite a lot of
a great amount of
a good deal of
a vast body of work
a neat amount of
a huge amount of
a fair chunk of
a substantial portion of
a substantial quantity of
a considerable degree of
a noticeable amount of
a vast body of research
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
4 human-written examples
In nonaqueous media, an enzyme normally requires an essential amount of water for its activation; but too much water may be harmful to the enzyme leading to its aggregation and eventually to its inactivation (Liu et al. 1991).
In this study, we demonstrated that the presence of an essential amount of sodium chloride (NaCl) during the formation of cationic liposome/plasmid DNA complexes (lipoplexes) stabilizes the lipoplexes according to the surface charge regulation (SCR) theory.
Science
This result of modeling, in principle, agrees with the direct observation, that an essential amount of label from lactate ascends up to medium glucose, and an essential amount of label from glucose descends down to lactate.
Science
The experimentally used spacers, on the other hand, either generated neo-epitopes or were not able to recover an essential amount of the therapeutic epitopes.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
RNAi inhibition of Osj10gBTF3 reduced the expression of Osj10gBTF3 transcripts, as a result reducing the manufacturing of the essential amount of NAC complex for normal plant growth.
In this paper, essential amount of drilling for reaching an acceptable confidence level of grade and tonnage estimation has been investigated.
Recently a national program, "School milk", aimed to supply schoolchildren with the essential amount of milk daily, has been implemented in Russia [ 8].
Science
"We went with the essential amount of this very important substance that the United States needs to ensure safe and affordable agricultural and food products for Americans," Mr. Connaughton said.
News & Media
By knowing the antigens involved in the test response, we can use minimal essential amount of PPD for TST.
Science
They exude the essential amounts of charisma, cachet and mystique that I believe are needed for this Indian revival to have staying power, not to mention giving rival Harley-Davidson a run for its customers.
News & Media
Application of intermitting hemofiltration (IHF) in treatment of patients with acute renal failure (ARF) has significant stress influence and leads to elimination of essential amounts of cortisol and other adaptive hormones.
Science
Expert writing Tips
Best practice
Use "an essential amount of" when you want to emphasize that a particular quantity is not just desirable, but absolutely necessary for a process, outcome, or system to function correctly.
Common error
Avoid using "an essential amount of" when the quantity is merely beneficial or helpful, rather than strictly required. Using the phrase in such contexts can sound overly dramatic or misleading.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an essential amount of" functions as a determiner phrase specifying a particular quantity that is fundamentally necessary or indispensable. Ludwig AI confirms its correctness and usability in various contexts.
Frequent in
Science
75%
News & Media
12%
Formal & Business
13%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "an essential amount of" is a phrase used to indicate that a particular quantity is fundamentally necessary. Ludwig AI confirms that it is grammatically correct and usable in a variety of contexts, most frequently in scientific writing, but also appearing in news and formal business settings. While it isn't a commonly used phrase, when you need to stress that something is not just desirable but strictly required, "an essential amount of" can be an effective choice. When using this phrase, ensure that the quantity truly is essential, and not merely beneficial, to avoid overstating its importance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a necessary quantity of
Replaces "essential" with "necessary", emphasizing the required nature of the amount.
a requisite quantity of
Substitutes "essential" with "requisite", highlighting the indispensable nature of the amount.
the minimum required quantity of
Adds "minimum" and "required", focusing on the lowest acceptable amount.
a critical quantity of
Replaces "essential" with "critical", emphasizing the importance of the amount.
an indispensable amount of
Substitutes "essential" with "indispensable", stressing that the amount is absolutely necessary.
a fundamental quantity of
Replaces "essential" with "fundamental", highlighting the basic or foundational nature of the amount.
a vital amount of
Substitutes "essential" with "vital", emphasizing the importance for success or survival.
an integral quantity of
Replaces "essential" with "integral", indicating that the amount is an inherent part of the whole.
a significant amount of
Focuses on the importance and size of the amount. It is a less precise but still related alternative.
the baseline amount of
Implies a starting or minimum amount needed, shifting the emphasis slightly.
FAQs
How can I use "an essential amount of" in a sentence?
Use "an essential amount of" to indicate that a specific quantity is not just helpful but fundamentally necessary. For instance, "The experiment requires an essential amount of precision to yield accurate results."
What's a good alternative to "an essential amount of"?
Depending on the context, you can use alternatives like "a necessary quantity of", "a critical quantity of", or "a requisite quantity of".
Is it better to say "essential amount" or "necessary amount"?
Both "essential amount" and "necessary amount" are correct, but "essential" often implies something is fundamental or indispensable, while "necessary" simply means it's required. The choice depends on the specific nuance you want to convey.
Can "an essential amount of" be used for abstract concepts, or just physical quantities?
While often used with physical quantities, "an essential amount of" can also apply to abstract concepts. For example, "The project needs an essential amount of dedication to succeed" uses it with the abstract concept of dedication.
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