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
that is enough
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that is enough" is correct and usable in written English. You can use it to indicate that a certain amount or level of something is sufficient or satisfactory. Example: "After hearing his explanation, I realized that is enough for me to understand the situation." Alternative expressions include "that's sufficient" and "that's plenty."
✓ Grammatically correct
News & Media
Sports
Opinion
Culture
Travel
Books
Alternative expressions(20)
that suffices
that's sufficient
that will do
that's all that's needed
enough said
that's it
that's the end of it
that'll do
meets the requirements
is within acceptable limits
that will suffice
that is satisfactory
that will do the trick
that is all
is sufficient
that should do it
that works for me
good enough
that is adequate
that will be all
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
In Armenia, that is enough.
News & Media
For me, that is enough".
News & Media
For his supporters, that is enough.
News & Media
For many consumers, that is enough.
News & Media
For some men (#notallmen), that is enough.
News & Media
And for N.F.L. coaches, that is enough.
News & Media
On most days, that is enough.
News & Media
Sometimes that is enough.
News & Media
That is enough".
News & Media
Yet that is enough.
News & Media
And that is enough, almost.
News & Media
Expert writing Tips
Best practice
Use "that is enough" to clearly and concisely indicate that a certain amount, action, or explanation is sufficient and requires no further addition or elaboration. It can effectively set boundaries in discussions or tasks.
Common error
While versatile, avoid using "that is enough" excessively in formal writing. Opt for more sophisticated synonyms like "that suffices" or "that is sufficient" to maintain a professional tone and avoid sounding repetitive.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that is enough" primarily functions as a declarative statement expressing sufficiency or completion. It indicates that a certain condition, amount, or action is adequate and requires no further addition. Ludwig provides numerous examples showcasing this function in various contexts.
Frequent in
News & Media
40%
Opinion
15%
Sports
10%
Less common in
Culture
10%
Formal & Business
5%
Academia
5%
Ludwig's WRAP-UP
In summary, "that is enough" is a versatile phrase used to express sufficiency, completion, or finality. Ludwig AI analysis confirms it is grammatically correct and very commonly used across various contexts, particularly in News & Media and Opinion pieces. While generally neutral in register, it's important to consider the context and choose synonyms like "that suffices" or "that's sufficient" for more formal settings. Avoid overusing it in formal writing to maintain a sophisticated and professional tone. By understanding its function, purpose, and register, you can effectively use "that is enough" to clearly communicate your intended message.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that suffices
Emphasizes adequacy, suggesting something meets the necessary requirements.
that's sufficient
Formally expresses that something is enough to meet a particular need or purpose.
that's adequate
Indicates something is satisfactory or acceptable, though not necessarily outstanding.
that's plenty
Indicates that there is more than enough of something, often used in response to an offer.
that will do
Suggests acceptance of something, often with a sense of finality or resignation.
that's all that's needed
Highlights that nothing more is required, emphasizing completeness.
enough said
Implies that further discussion is unnecessary, often used to cut off conversation.
that's the limit
Indicates that a boundary or threshold has been reached.
that's it
Signals the conclusion of an action or event, often with a sense of satisfaction or relief.
that's the end of it
Stresses finality, indicating that something is completely finished and cannot be changed.
FAQs
How can I use "that is enough" in a sentence?
"That is enough" can be used to express that a certain quantity, action, or explanation is sufficient. For example: "I've explained the situation; that is enough for you to understand."
What phrases are similar to "that is enough"?
Alternatives to "that is enough" include "that suffices", "that's sufficient", or "that will do". The choice depends on the specific context.
When is it appropriate to use "that is enough"?
It's appropriate to use "that is enough" in situations where you want to clearly communicate that no more action, information, or resources are needed. It's suitable for both informal and some formal contexts, but consider the tone you wish to convey.
Is there a difference between "that is enough" and "that's enough"?
The difference is primarily in formality. "That's enough" is a contraction and is more informal, while "that is enough" is more formal and emphasizes the completeness or sufficiency of something.
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
4.6/5
Expert rating
Real-world application tested