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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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best friends

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "best friends" is correct and commonly used in written English.
It refers to two people who have a strong and close friendship. You can use it anytime you want to describe a strong and special bond between two friends. Example: "Sarah and Emily have been best friends since elementary school. They do everything together and always support each other."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They were best friends.

News & Media

The New York Times

They're best friends.

News & Media

The New York Times

They are best friends.

News & Media

The New Yorker

You're also best friends.

News & Media

The New York Times

They were also best friends.

News & Media

The New York Times

I told my best friends.

News & Media

The New York Times

They were truly best friends".

News & Media

The New Yorker

They were my best friends.

News & Media

The New York Times

Numbers were his best friends.

News & Media

The New York Times

They became her best friends.

News & Media

The New York Times

"We're best friends," he said.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "best friends" to clearly convey a deep and mutually supportive relationship. It's universally understood and easily relatable.

Common error

Avoid labeling every friend as a "best friend". Using the term too loosely dilutes its meaning and impact. Reserve it for those truly special, close bonds.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "best friends" functions as a noun phrase, typically used as a subject, object, or complement in a sentence. It identifies a specific type of relationship characterized by strong affection, loyalty, and mutual support. Ludwig AI confirms this frequent usage.

Expression frequency: Very common

Frequent in

News & Media

41%

Wiki

33%

Science

11%

Less common in

Formal & Business

4%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "best friends" is a grammatically correct and very common noun phrase used to describe a close and supportive relationship between two people. Ludwig AI confirms that it is widely used in various contexts, particularly in news and media, as well as in informal settings like wikis. While it can be used in both formal and informal contexts, its emotional connotation makes it less common in strictly professional or academic writing. Related phrases include "closest companions", "bosom buddies", and "inseparable pals". When writing, it's important to avoid overusing the term to maintain its impact.

FAQs

How do you use "best friends" in a sentence?

"Best friends" is a common noun phrase used to describe people who have a very strong and close relationship. For example, "They have been "best friends" since childhood".

What are some synonyms for "best friends"?

Alternatives to "best friends" include "closest companions", "bosom buddies", or "inseparable pals", depending on the context.

Is it grammatically correct to say "best friend's"?

Yes, "best friend's" is grammatically correct when you want to show possession or belonging. For example, "That is my "best friend's" car".

What's the difference between "good friends" and "best friends"?

"Good friends" implies a positive and enjoyable relationship, while "best friends" suggests a deeper, more intimate, and enduring bond. The level of trust and support is typically greater with "best friends".

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Source & Trust

83%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: