Used and loved by millions
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
a good friend
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a good friend" is correct and usable in written English.
You can use it to describe someone who is supportive, trustworthy, and caring in a friendship context. Example: "She has always been a good friend, always there to lend a helping hand when I need it."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(20)
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
He's a good friend".
News & Media
"A good friend".
News & Media
"She's a good friend".
News & Media
"You are a good friend".
News & Media
He was a good friend".
News & Media
"Paul was a good friend.
News & Media
"He was a good friend of mine.
News & Media
"He's a good friend of mine.
News & Media
I lost a good friend today.
News & Media
A good friend and a great guy.
News & Media
Well, what's a good friend for?
News & Media
Expert writing Tips
Best practice
When describing someone as "a good friend", provide specific examples of their positive qualities or actions to add depth and credibility to your statement.
Common error
Avoid simply stating that someone is "a good friend" without providing context or examples. This can sound generic and lack impact. Instead, elaborate on the qualities that make them a good friend.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a good friend" functions primarily as a noun phrase, typically serving as a subject complement or an appositive. It is used to describe or identify someone who possesses positive qualities associated with friendship. Ludwig examples confirm its descriptive role.
Frequent in
News & Media
55%
Wiki
25%
Formal & Business
10%
Less common in
Academia
3%
Science
3%
Reference
4%
Ludwig's WRAP-UP
In summary, "a good friend" is a versatile and frequently used phrase that serves to describe someone possessing positive qualities within a friendship. As Ludwig AI confirms, the phrase is grammatically sound and widely accepted. The contexts in which it appears range from news articles to personal communications, indicating its broad applicability. While the phrase is commonly used, it is advisable to add depth by providing specific examples or elaborating on the qualities that make someone a good friend. Consider using synonyms such as "a true friend" or "a loyal friend" for variety. By following these guidelines, you can effectively and meaningfully convey your appreciation for the friends in your life.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a true friend
Replaces "good" with "true", emphasizing sincerity and loyalty.
a loyal friend
Substitutes "good" with "loyal", highlighting faithfulness and dedication.
a close friend
Focuses on the level of intimacy and connection in the friendship.
a supportive friend
Highlights the characteristic of providing encouragement and assistance.
a reliable friend
Emphasizes the quality of being dependable and trustworthy.
a steadfast friend
Stresses the unwavering and constant nature of the friendship.
a valued friend
Indicates that the friend is appreciated and held in high esteem.
a cherished friend
Highlights the precious and beloved nature of the friendship.
a dear friend
Implies affection and fondness for the friend.
an understanding friend
Focuses on the friend's ability to empathize and comprehend.
FAQs
How can I use "a good friend" in a sentence?
You can use "a good friend" to describe someone who is supportive, trustworthy, and caring. For example, "She is "a good friend"; she always listens when I need to talk."
What can I say instead of "a good friend"?
Alternatives include "a true friend", "a loyal friend", or "a close friend", depending on the specific qualities you want to emphasize.
Which is correct, "a good friend" or "a good friend of mine"?
Both are correct, but "a good friend of mine" implies a closer relationship. "She's "a good friend"" is a general statement, while "She's "a good friend of mine"" suggests a personal connection.
What makes someone "a good friend"?
Qualities of "a good friend" include loyalty, trustworthiness, empathy, supportiveness, and the ability to be there for you in both good times and bad. These qualities define what it means to be "a good friend".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested