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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
that works
Grammar usage guide and real-world examplesUSAGE SUMMARY
'that works' is correct and usable in written English.
You might use it when you want to confirm that a plan or method is effective. For example: "Let's try that plan - if it doesn't work, we'll come up with something else. Is everyone OK with that? Great, let's see if that works!".
✓ Grammatically correct
News & Media
Science
Academia
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
37 human-written examples
That works.
News & Media
Expanding opportunity - that works".
News & Media
Funny how that works.
News & Media
"That works, too".
News & Media
That works both ways.
News & Media
That works for George.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
23 human-written examples
"That worked".
News & Media
Would that work?
News & Media
And does that work?
News & Media
How did that work?
News & Media
That work has ceased.
News & Media
Expert writing Tips
Best practice
Use "that works" to confirm agreement or acceptance of a proposed plan or solution. It conveys a sense of practicality and readiness to proceed.
Common error
Avoid using "that works" in highly formal settings where more sophisticated vocabulary is expected. Opt for alternatives like "that is acceptable" or "that is satisfactory" in those contexts.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that works" primarily functions as an affirmative response, indicating agreement, acceptance, or acknowledgment that a plan or suggestion is satisfactory or effective. Ludwig's examples illustrate its versatility in various conversational and written contexts.
Frequent in
News & Media
56%
Science
20%
Academia
8%
Less common in
Wiki
8%
Formal & Business
8%
Reference
0%
Ludwig's WRAP-UP
In summary, "that works" is a commonly used phrase to express agreement, acceptance, or confirmation of a plan's viability. As Ludwig AI confirms, it's grammatically correct and versatile, fitting into various contexts from news articles to everyday conversations. While generally neutral, it leans towards informal, so users should consider the setting and opt for more formal alternatives like "that is effective" or "that is acceptable" in professional or highly formal situations. The phrase's communicative purpose is to convey approval and signal a go-ahead.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that is effective
Focuses on the effectiveness of something.
that is suitable
Emphasizes the appropriateness of something for a specific purpose.
that is acceptable
Highlights the permissibility or satisfactory nature of something.
that is agreeable
Indicates mutual consent or willingness.
that is all right
Suggests something is satisfactory or adequate.
that suffices
Implies that something is enough or meets the required needs.
that holds true
Indicates something remains valid or correct.
that passes muster
Suggests something meets a required standard or level of approval.
that cuts it
Informal way of saying something is adequate or acceptable.
that gets the job done
Focuses on the accomplishment of a task, even if not perfectly.
FAQs
How can I use "that works" in a sentence?
You can use "that works" to express agreement or acceptance of a plan or suggestion. For example, "If we combine both strategies, "that works" for me."
What are some alternatives to "that works"?
Depending on the context, you can use phrases like "that is effective", "that is suitable", or "that is acceptable".
Is "that works" too informal for professional communication?
"That works" is generally acceptable in professional communication, but consider the audience. In highly formal settings, alternatives like "that is satisfactory" might be more appropriate.
What is the difference between "that works" and "that will work"?
"That works" implies current acceptance or agreement, while "that will work" expresses a prediction or belief about future effectiveness. For example, "I think "that will work" if we implement it correctly."
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested