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
active boy
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "active boy" is correct and usable in written English.
It can be used to describe a boy who is energetic, lively, or engaged in physical activities. Example: "The active boy ran around the playground, climbing on the jungle gym and playing tag with his friends."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(5)
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
16 human-written examples
An active boy.
News & Media
"He is a very active boy already," she says proudly.
News & Media
"Louis was a very active boy," Mrs. Bryan said.
News & Media
As they restore the garden, Mary becomes a loving, giving girl; Colin an engaging, active boy.
News & Media
Downstairs, neighbors remembered John as an active boy who played the flute and enjoyed in-line skating and video games.
News & Media
Ms. Parrs described Kolya as a very happy and active boy, who has spent most of his time riding a bicycle, swimming in the family's in-ground pool, and playing baseball with his "cousins," the children of Ms. Parrs's sister.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
There are differences in age of puberty between girls and boys, differences in physical activity with more physically active boys 6, girls have more subcutaneous fat and have also an increased tendency of overweight during adolescence 7 parallel to an increased risk of both bulimia and anorexia 8.
With reference to our earlier report on injuries during physical activity in school-children [ 20] some students, especially highly physically active boys, claimed that certain injuries, i.e. thigh contusions in soccer, burn-wounds from artificial turf in rugby, etc. were "part of the game", and thus expected to happen.
Science
However, doctors separating Carl and Clarence hope they will become active boys who will walk, talk and perhaps someday play rugby, he said.
News & Media
The vast majority of the sexually active boys — 80 percent of those aged 14 to 17 — indicated that they had used condoms the last time they had sex.
News & Media
Students of that period will find much to dwell on here, but there's a second group that may also learn a lot from this book, and that's parents of, shall we say, overly active boys.
News & Media
Expert writing Tips
Best practice
When describing a child's energy level, consider using "active boy" to convey a positive sense of vigor and engagement. This term is generally well-received and understood.
Common error
Avoid exclusively relying on "active boy" to characterize a child. Vary your vocabulary to provide a more nuanced and detailed portrayal of his personality and interests. Consider alternatives like "energetic", "lively", or descriptions of specific activities he enjoys.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "active boy" primarily functions as a descriptive phrase, where "active" serves as an adjective modifying the noun "boy". It's used to characterize a boy's disposition or lifestyle, highlighting his energetic and engaged nature. As Ludwig AI points out, this phrase is usable in written English.
Frequent in
News & Media
40%
Science
30%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "active boy" is a descriptive term used to characterize a boy who is energetic and engaged in physical activities. As Ludwig AI indicates, this phrase is correct and usable. It is grammatically sound, carries a neutral tone, and is most frequently found in news media and scientific contexts. While "active boy" is a useful term, it's important to vary vocabulary to provide a more nuanced description, considering alternatives like "energetic boy" or "lively boy". It's also crucial to differentiate between "active boy" and "hyperactive boy", as the latter suggests a potentially problematic level of activity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
energetic boy
Replaces "active" with a direct synonym, emphasizing the boy's energy level.
lively boy
Substitutes "active" with "lively", highlighting the boy's spirited and vibrant nature.
dynamic boy
Replaces "active" with "dynamic", suggesting a boy who is constantly changing and full of energy.
vigorous boy
Substitutes "active" with "vigorous", emphasizing the boy's strength and energy.
busy boy
Highlights the boy's constant engagement in activities, though it can also imply restlessness.
high-spirited boy
Focuses on the boy's enthusiastic and cheerful disposition.
sporty boy
Emphasizes the boy's involvement in sports and physical activities.
boisterous boy
Highlights the boy's loud and energetic behavior, which can sometimes be disruptive.
restless boy
Implies that the boy has difficulty staying still or calm, always needing to be doing something.
hyperactive boy
Suggests a level of activity that is beyond normal, potentially indicative of a medical condition.
FAQs
How can I use "active boy" in a sentence?
You can use "active boy" to describe a boy who is energetic and enjoys physical activities. For example, "The active boy loved playing outdoors and participating in sports".
What are some synonyms for "active boy"?
Alternatives include "energetic boy", "lively boy", or "sporty boy", depending on the specific nuance you want to convey.
Is it appropriate to use "active boy" in formal writing?
Yes, "active boy" is generally acceptable in most writing contexts, including formal ones, unless a more specific or nuanced description is required.
What is the difference between "active boy" and "hyperactive boy"?
"Active boy" describes a normal level of energy and engagement in activities. "Hyperactive boy" suggests an excessive level of activity, potentially indicative of a medical condition. It's important to use these terms accurately and avoid pathologizing normal behavior.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested