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
such an act
Grammar usage guide and real-world examplesUSAGE SUMMARY
"such an act" is correct and usable in written English.
You can use it to refer to any particular action or behavior, either to criticize it or to express admiration. For example, "Such an act of kindness to a stranger is to be commended."
✓ Grammatically correct
News & Media
Academia
Science
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
Was such an act necessary or indefensible?
News & Media
The US has such an act.
News & Media
Such an act is a crime".
News & Media
Such an act would have been impossible, they said.
News & Media
Such an act is unacceptable in a democratic state".
News & Media
The frivolity of such an act was surely beyond her.
News & Media
Such an act of retreat is short-sighted.
News & Media
"Such an act might deter other reckless, self-righteous volunteers".
News & Media
"No one can give justification for such an act.
News & Media
Such an act was finally passed in 2000.
News & Media
I see no reason for such an act.
News & Media
Expert writing Tips
Best practice
Use "such an act" to refer back to a specific action that has already been described or is clearly understood from the context. This avoids ambiguity and ensures clarity.
Common error
Avoid using "such an act" in situations where the action being referred to is vague or undefined. Always ensure that the context makes it immediately clear what "such an act" is referring to, or it can confuse the reader.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "such an act" functions as a determiner phrase that modifies a noun, referring back to a specific action that has already been mentioned or is implied in the context. Ludwig AI confirms its correct usage.
Frequent in
News & Media
54%
Academia
27%
Science
19%
Less common in
Ludwig's WRAP-UP
In summary, "such an act" is a common and grammatically sound phrase used to refer back to a specific action, often with an implied judgment or evaluation. Ludwig AI confirms its correctness and wide applicability. It is prevalent in news, academic, and scientific contexts. When using "such an act", ensure the context clearly identifies the action being referenced. Alternatives like "this kind of action" or "that sort of deed" can be used to subtly adjust the tone or emphasis. Remember to prioritize clarity in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this kind of action
Uses "action" instead of "act" and "this kind of" for a slightly more specific reference.
such behavior
Replaces "act" with "behavior", focusing on the overall conduct rather than a specific action.
that sort of deed
Employs "deed" for a more formal or emphatic tone, indicating a significant action.
this type of activity
Substitutes "act" with "activity", suggesting a broader range of actions or processes.
a similar action
Focuses on the similarity to a previously mentioned action, rather than the specific instance.
an equivalent measure
Uses "measure" to suggest a deliberate action taken in response to something else.
that particular event
Replaces "act" with "event", highlighting the occurrence or incident itself.
this course of conduct
Emphasizes the ongoing nature of the action, rather than a single instance.
such a move
Uses "move" to imply a strategic or calculated action.
this form of practice
Substitutes "act" with "practice", suggesting a habitual or repeated action.
FAQs
How can I use "such an act" in a sentence?
Use "such an act" to refer to a previously mentioned or clearly understood action. For example, "The company violated several environmental regulations. Such an act is unacceptable".
What are some alternatives to using "such an act"?
You can use alternatives like "this kind of action", "this behavior", or "that sort of deed" depending on the specific context.
Is it correct to say "such act" instead of "such an act"?
No, it is not correct. The phrase requires the indefinite article "an" before "act" because "act" is a singular, countable noun starting with a vowel sound.
How does the formality of "such an act" compare to alternatives?
"Such an act" is relatively neutral in formality. Alternatives like "that sort of deed" can be more formal, while phrases like "this kind of action" can be more informal.
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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
4.5/5
Expert rating
Real-world application tested