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
insufficient amount of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "insufficient amount of" is correct and usable in written English.
It can be used when describing a quantity that is not enough for a particular purpose or need. Example: "The project was delayed due to an insufficient amount of funding."
✓ Grammatically correct
Science
News & Media
Academia
Formal & Business
Wiki
Alternative expressions(20)
inadequate quantity of
not enough
limited quantity of
paucity of
dearth of
scarce quantity of
shortage of
lack of
deficient quantity of
scant amount of
scarce amount of
short amount of
poor amount of
adequate amount of
ample amount of
suboptimal quantity of
insufficient quantity of
limited level of
minimal quantity of
small level of
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
Inadequate response to therapy may reflect misdiagnosis or delivery of an insufficient amount of energy.
With type 2 diabetes, the body either produces an insufficient amount of insulin or is unable to use it properly.
Academia
Many students have lunch periods that are 20 minutes or less, which can be an insufficient amount of time to eat, according to the authors.
Academia
And in the mind of at least one European official, an insufficient amount of information might have been a factor behind the recent market turmoil.
News & Media
Insufficient amount of collected data N7.
This means that in spite of the insufficient amount of an electrosteric dispersant, bridging flocculation occurs.
Science
This could be due to insufficient amount of NaOH to dissolve the curdlan from the cells.
Science
This procedure was repeated several times until there was insufficient amount of precipitate for optical characterization.
Science
In both the cases complete adsorption is not attained due to the insufficient amount of Fe III)‒Mt.
Science
On the other hand, insufficient amount of retarder cannot retard the setting time to the required workability.
The gate error of the guess pulse is dominated by the insufficient amount of entanglement that is generated.
Science
Expert writing Tips
Best practice
When using "insufficient amount of", ensure the noun that follows is countable or uncountable as appropriate. For example, "insufficient amount of water" (uncountable) or "insufficient amount of chairs" (countable).
Common error
Avoid using "amount" with countable nouns. "Amount" is generally used for uncountable nouns (e.g., "insufficient amount of time"), while "number" is used for countable nouns (e.g., "insufficient number of employees").
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "insufficient amount of" functions as a determiner phrase, specifically quantifying and modifying a noun. As Ludwig AI confirms, it is used to indicate that the quantity of something is not adequate or enough for a particular purpose.
Frequent in
Science
52%
News & Media
21%
Academia
10%
Less common in
Wiki
8%
Formal & Business
7%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "insufficient amount of" is a grammatically correct and commonly used expression to indicate that there is not enough of something. Ludwig AI confirms its validity. It is particularly prevalent in scientific, news, and academic contexts. While it can be used in various settings, it's essential to ensure the subsequent noun aligns with the use of "amount" (uncountable nouns). For countable nouns, "insufficient number of" is more appropriate. Understanding its function and purpose allows for more precise and effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
inadequate quantity of
Replaces "insufficient amount" with "inadequate quantity", emphasizing the lack of proper measure.
not enough
A simpler and more direct way to express insufficiency.
limited quantity of
Focuses on the restricted nature of the amount available.
scarce quantity of
Emphasizes the rarity and limited availability of the amount.
paucity of
A more formal and literary term for a small or inadequate quantity.
shortage of
Highlights the deficiency, particularly in relation to a need or demand.
lack of
A general term indicating the absence or deficiency of something.
dearth of
A more emphatic and formal term for a lack or scarcity.
meager quantity of
Emphasizes the smallness and inadequacy of the amount.
deficient quantity of
Highlights that the amount is below the required or expected level.
FAQs
How can I use "insufficient amount of" in a sentence?
The phrase "insufficient amount of" is used to indicate that there is not enough of something. For example, "The project failed due to an insufficient amount of funding."
What are some alternatives to "insufficient amount of"?
Alternatives to "insufficient amount of" include "inadequate quantity of", "not enough", or "limited quantity of".
When should I use "insufficient amount of" versus "insufficient number of"?
"Insufficient amount of" is used with uncountable nouns (e.g., "insufficient amount of water"), while "insufficient number of" is used with countable nouns (e.g., "insufficient number of chairs").
Is there a more formal way to say "insufficient amount of"?
Yes, more formal alternatives include "paucity of" or "dearth of", which are more literary and emphatic ways to express a lack or scarcity.
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
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested