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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
In practice
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "In practice" is correct and usable in written English.
It is typically used to refer to how something works in real-life situations, as opposed to theoretical or ideal scenarios. Example: "While the theory suggests that the new policy will improve efficiency, in practice, it has led to confusion among employees."
✓ Grammatically correct
News & Media
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 practice, they don't.
News & Media
In practice, he does".
News & Media
In practice it cannot.
News & Media
In practice, it backfired.
News & Media
In practice, little has happened.
News & Media
In practice it is murky.
News & Media
In practice, don't expect much.
News & Media
In practice not everyone is.
News & Media
In practice, not so much.
News & Media
In practice, that is difficult.
News & Media
In practice, Sony Pictures has.
News & Media
Expert writing Tips
Best practice
Use "In practice" to introduce a contrasting viewpoint or outcome compared to a theory or plan. It's effective for highlighting real-world implications versus idealized expectations.
Common error
Avoid using "In practice" without first establishing a theoretical or planned scenario. The phrase is most effective when it directly contrasts what was expected with what actually happens.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "In practice" functions as an adverbial phrase, modifying a verb or clause to indicate how something actually occurs or is carried out in real-world situations. As Ludwig AI confirms, it often contrasts with theoretical expectations or plans. For example, Ludwig shows instances where "In practice" highlights discrepancies between intended outcomes and actual results.
Frequent in
News & Media
72%
Science
14%
Formal & Business
6%
Less common in
Encyclopedias
2%
Wiki
2%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "In practice" serves as a valuable tool for highlighting the contrast between theoretical expectations and real-world outcomes. As Ludwig AI validates, it's grammatically sound and widely used, particularly in news and media. To maximize its effectiveness, ensure a clear contrast with a previously stated theory or plan. For similar expressions, consider alternatives like "in reality" or "in actuality". Remember that while the phrase is versatile, its professional or neutral tone makes it less suitable for informal contexts. Use "In practice" to inject a dose of realism and pragmatism into your writing, while also maintaining a clear distinction between what should happen and what actually does.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
In reality
Focuses on the actual state of affairs as opposed to plans or expectations.
In actuality
Emphasizes the genuine or factual condition of something.
As a matter of fact
Introduces a statement of truth or reality, often contrasting with a prior assumption.
In effect
Highlights the result or impact that something has, often unintended.
The reality is
Directly presents the real situation, often differing from what might be expected.
In the real world
Contrasts theoretical scenarios with actual, practical circumstances.
As things stand
Describes the current situation and its limitations or possibilities.
The truth is
Introduces a candid or factual statement, often revealing a discrepancy.
In application
Focuses on how a concept or rule is implemented in specific situations.
When put to the test
Emphasizes what happens when something is tried out or implemented.
FAQs
How can I use "In practice" in a sentence?
Use "In practice" to contrast a theory or plan with how things actually happen. For example, "In theory, the new policy should improve efficiency. "In practice", it has caused delays".
What can I say instead of "In practice"?
You can use alternatives like "in reality", "in actuality", or "as a matter of fact" depending on the context.
What's the difference between "In theory" and "In practice"?
"In theory" describes what should happen according to a set of rules or ideas, while ""In practice"" describes what actually happens in real-world situations, often contrasting with the theory.
When should I use "In practice" versus "In theory"?
Use "In theory" when discussing hypothetical scenarios or ideal situations. Use ""In practice"" when describing the real-world application and results, especially when they differ from the theoretical expectation.
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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