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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

in practice

Grammar usage guide and real-world examples

USAGE SUMMARY

"in practice" is correct and usable in written English.
You can use it to refer to something that is actually done as opposed to what is planned, theorized, or desired. For example, "We had a great plan in mind, but in practice it was too difficult to put into action."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

|  "In Practice".

News & Media

The New Yorker

In practice, they don't.

In practice, he does".

News & Media

The Guardian

In practice it cannot.

News & Media

Independent

In practice, it backfired.

But in practice, intolerance remains.

News & Media

The Economist

In practice, little has happened.

News & Media

The New York Times

In practice it is murky.

News & Media

The Economist

Woodson drilled him in practice.

In practice, don't expect much.

News & Media

The New York Times

In practice not everyone is.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Use "in practice" to clearly contrast a theoretical plan or expectation with the actual outcome or reality of a situation. This helps highlight discrepancies or unexpected results.

Common error

Avoid using "in practice" without establishing a theoretical or planned scenario first. Ensure there's a clear contrast between what was intended or expected and what actually happened. For example, instead of saying "In practice, the system failed", provide the context: "The system was designed to handle 1000 users; however, in practice, it crashed with just 500".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

In practice functions as an adverbial phrase, modifying a clause or sentence to indicate how something actually occurs or operates in real-world conditions, often contrasting with theoretical expectations. As Ludwig AI confirms, it highlights the difference between theory and reality.

Expression frequency: Very common

Frequent in

News & Media

67%

Science

18%

Formal & Business

8%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "in practice" is a common and grammatically correct adverbial phrase used to highlight the contrast between theoretical expectations and actual outcomes. As Ludwig AI indicates, it's particularly useful for clarifying the reality of a situation when it differs from what was planned or predicted. It appears most frequently in news and media sources, as well as science and business contexts. To use it effectively, always ensure there's a clear theoretical scenario established before introducing the practical reality. Alternatives include "in reality", "in effect", and "in application", providing options for varying the tone and formality of your writing.

FAQs

How can I use "in practice" in a sentence?

Use "in practice" to contrast what is supposed to happen with what actually happens. For example, "In theory, the new law should reduce crime, but "in practice", its effects are minimal".

What's a formal alternative to "in practice"?

Alternatives like "in reality", "in effect", or "in application" can serve as more formal substitutes for "in practice", depending on the specific nuance you want to convey.

How does "in practice" differ from "in theory"?

"In theory" describes what should happen under ideal conditions, while "in practice" describes what actually happens, often highlighting the differences between the ideal and the real.

Can "in practice" be used at the beginning of a sentence?

Yes, "in practice" can be used at the beginning of a sentence to introduce a contrasting observation or reality. For example, "In theory, the project seemed feasible. "In practice", however, numerous challenges arose".

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: