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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
good boy
Grammar usage guide and real-world examplesUSAGE SUMMARY
'good boy' is a correct and usable part of a sentence in written English.
You can use it to express approval or praise for something someone has done. For example: "You remembered to take out the trash - good boy!".
✓ Grammatically correct
News & Media
Academia
Alternative expressions(8)
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
Good boy! Good doggie!
News & Media
(Good boy).
News & Media
Good boy, Thunder!
Academia
"Good boy," Bradshaw said.
News & Media
That's my good boy.
News & Media
He's a good boy".
News & Media
You're a good boy.
News & Media
Roscoe reappeared — good boy.
News & Media
John's a good boy.
News & Media
I'm a good boy.
News & Media
You are a good boy".
News & Media
Expert writing Tips
Best practice
Use "good boy" to positively reinforce desired behaviors in pets or children. It's most effective when delivered immediately after the action.
Common error
While traditionally directed towards males, using "good boy" exclusively can reinforce gender stereotypes. Consider "good job" or "well done" for a more inclusive approach.
Source & Trust
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "good boy" primarily functions as an interjection or an exclamatory phrase used to express approval, praise, or endearment. As Ludwig AI confirms, it's a correct and usable part of a sentence.
Frequent in
News & Media
51%
Academia
9%
Science
7%
Less common in
Formal & Business
3%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "good boy" is a grammatically sound and frequently used phrase primarily serving as an interjection to express approval or endearment. As noted by Ludwig AI, it is a correct and usable English phrase. While versatile, it's best suited for informal contexts, particularly when praising children or pets. Its presence in news media underscores its general familiarity, but more formal alternatives are recommended for professional settings. Remember to use this phrase judiciously to avoid potential gender bias, and consider alternatives like "well done" or "good job" for broader applicability.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
well done
A more general expression of praise, suitable in a variety of contexts.
good job
Similar to "well done" but often used to acknowledge a completed task.
that's my boy
Expresses pride and affection, particularly from a parent or mentor.
attaboy
An informal expression of encouragement or approval, primarily directed towards males.
you did great
Focuses on the positive outcome of someone's actions or efforts.
excellent work
A more formal and professional way to commend someone's performance.
nice going
Casual expression indicating approval of a positive action or decision.
way to go
An encouraging phrase used to celebrate success or progress.
you're a star
Expresses high praise, emphasizing exceptional performance.
good lad
A British English equivalent, expressing approval or affection towards a young male.
FAQs
How can I use "good boy" in a sentence?
What are some alternatives to saying "good boy"?
Depending on the context, you can use phrases like "well done", "good job", or "that's my boy".
Is "good boy" appropriate in professional settings?
Generally, no. "Good boy" is typically considered informal and can be perceived as patronizing or condescending in professional environments. Opt for alternatives like "excellent work" or "well done" instead.
What's the difference between "good boy" and "good job"?
"Good boy" is often used as a term of endearment or praise, typically directed at children or pets. "Good job" is a more general expression of approval for a completed task and is suitable for a wider range of contexts.
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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
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested