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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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de facto

Grammar usage guide and real-world examples

USAGE SUMMARY

'de facto' is an adjective that is often used in written English to directly describe a situation that is true in fact, even if it is not officially recognized as such.
For example: Despite not being an official law, it is a de facto rule that all students must take a math course.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

De jure, perhaps, but de facto, no.

News & Media

The New Yorker

"He's de facto a candidate.

News & Media

The New York Times

"A de facto confession".

News & Media

The New Yorker

"It's happening de facto".

"These publications challenge de facto censorship.

News & Media

Independent

Before long they are de facto partners.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

5 human-written examples

"These were the de-facto powers.

News & Media

The New Yorker

Diane became the group's de-facto leader.

News & Media

The New Yorker

Everywhere he goes is de-facto B.Y. O

News & Media

The New Yorker

I call it apartheid — de-facto apartheid.

News & Media

The New Yorker

It is a de-facto demand.

Science

SEP

Expert writing Tips

Best practice

Use "de facto" to emphasize the practical reality of a situation, especially when it differs from the official or legal status. For instance, "English is the de facto national language of the United States."

Common error

Avoid using "de facto" when you mean "de jure". "De facto" means "in reality", while "de jure" means "according to law". Using them interchangeably can completely change the meaning of your statement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "de facto" primarily functions as an adjective or adverb, modifying a noun or verb to indicate something that exists in reality, even if not officially recognized or legally mandated. As Ludwig AI indicates, it describes a factual situation.

Expression frequency: Very common

Frequent in

News & Media

57%

Science

25%

Formal & Business

7%

Less common in

Wiki

4%

Encyclopedias

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "de facto" is a versatile phrase used to describe situations that are true in practice, regardless of their legal or official standing. As Ludwig AI states, this phrase is often used to highlight the difference between what is claimed and what actually exists. It's considered grammatically correct and is widely used across various contexts, including news, science, and formal business communication. Being mindful of the phrase's proper application and avoiding its confusion with "de jure" ensures accurate and effective communication.

FAQs

How is "de facto" used in a sentence?

"De facto" is used to describe situations that exist in practice, even if not legally recognized. For example, "Although the company has no official dress code, a suit is the "de facto" uniform."

What's the difference between "de facto" and "de jure"?

"De facto" describes what happens in practice or reality, while "de jure" describes what is established by law. For example, segregation may be "de facto" (existing in practice) even if it's not "de jure" (legal)."

What are some synonyms for "de facto"?

Synonyms for "de facto" include "in practice", "in reality", "effectively", and "virtually". The best choice depends on the specific context.

Is it appropriate to use "de facto" in formal writing?

Yes, "de facto" is appropriate for formal writing. It's a recognized term used in legal, political, and academic contexts to describe situations that exist in reality regardless of legal or official status.

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Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: