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
diligent person
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "diligent person" is correct and usable in written English.
You can use it to describe someone who is hardworking and attentive to their tasks or responsibilities. Example: "She is a diligent person who always meets her deadlines and goes the extra mile in her work."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(18)
conscientious worker
hardworking individual
industrious person
dedicated professional
meticulous individual
zealous individual
attentive individual
thorough person
meticulous person
hardworking person
painstaking person
vigilant person
conscientious person
diligent analysis
diligent reading
careful person
diligent pursuit
a relentless worker
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
9 human-written examples
The indebted, but diligent person, is more valuable to the lending industry.
News & Media
Even a diligent person may want to commit her capacity and energies to something other than mastering coding.
Academia
"If I had to describe my sister, it would be that she is the most diligent person I have ever known".
News & Media
While I've always been a focused and diligent person, I don't think I have some innate capability to handle a crisis calmly.
News & Media
I am a diligent person..
For example, Luoxi, a kitchen worker from a small village in Inner Mongolia describes his conception of valuable labor: I am a diligent person..
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
It was then, Mr. Parker said, that he experienced what he called an existential crisis, torn between becoming an academic like his father (a "diligent normal person," as the younger Mr. Parker put it) or something altogether different.
News & Media
This will impress the interviewer in two ways because it shows 1) You have a real reason why you want the job, it's not just for the money 2) You're a diligent, hard-working person.
News & Media
Screening for this metabolic bone disorder is warranted in most older adults and clinicians must be diligent in identifying persons at risk.
In September, Somalia's president, Sheik Sharif Sheik Ahmed, wrote a letter to Secretary General Ban, defending Mr. Nur as a "very conscientious, diligent and hard-working person" and saying that if it were not for the contractors, "many Somalis would have perished".
News & Media
Friends, colleagues and young journalists he mentored remember him as a kind person and diligent reporter — someone who earned the trust and respect of his co-workers and sources alike.
News & Media
Expert writing Tips
Best practice
When describing someone as a "diligent person", provide specific examples of their diligence to strengthen your description. For example, instead of just saying "She is a diligent person", you could say "She is a "diligent person" who meticulously reviews every detail before submitting a report."
Common error
Avoid simply labeling someone as a "diligent person" without providing any supporting evidence. This can make your writing sound vague and unconvincing. Always illustrate their diligence with specific actions or behaviors.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "diligent person" functions as a noun phrase where "diligent" is an adjective modifying the noun "person". It describes a quality or attribute of an individual. As confirmed by Ludwig AI, this phrase is correct and effectively communicates the subject's character.
Frequent in
News & Media
40%
Science
30%
Academia
20%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "diligent person" is a grammatically correct and readily understandable phrase used to describe someone known for their hard work, attentiveness, and thoroughness. Ludwig AI confirms its validity and usability in writing. While more formal alternatives exist, this phrase maintains a neutral tone suitable for various contexts, including news, science, and academic writing. To strengthen its impact, provide specific examples illustrating the person's diligence. Common errors involve overuse without context, which can make descriptions vague. Remembering these points will help you use the phrase effectively in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
assiduous individual
Replaces "diligent" with "assiduous", highlighting persistent effort and care.
conscientious worker
Focuses on the person's awareness and dedication to their work responsibilities.
industrious person
Replaces "diligent" with "industrious", emphasizing hard work and productivity.
hardworking individual
Highlights the person's dedication to putting in effort.
dedicated professional
Emphasizes the person's commitment and professionalism in their field.
meticulous individual
Highlights attention to detail and precision.
painstaking worker
Emphasizes the thoroughness and care taken in their work.
studious person
Highlights dedication to learning and studying.
zealous individual
Emphasizes enthusiasm and passion in their pursuits.
attentive individual
Focuses on careful observation and responsiveness.
FAQs
How can I use "diligent person" in a sentence?
You can use "diligent person" to describe someone who is hardworking, careful, and persistent in their tasks. For example, "The project succeeded because it was managed by a "diligent person" who ensured every detail was addressed."
What are some synonyms for "diligent person"?
Alternatives to "diligent person" include "conscientious worker", "hardworking individual", or "assiduous individual". Each emphasizes slightly different aspects of the person's work ethic.
Is it better to say "diligent person" or "hard-working person"?
Both phrases are acceptable, but "diligent person" often implies a careful and thorough approach, whereas "hard-working person" mainly emphasizes effort and dedication. The best choice depends on the specific quality you want to highlight.
What does it mean to be a "diligent person"?
Being a "diligent person" means you consistently apply care and effort to your tasks, paying close attention to details and persisting until the job is done correctly. It implies reliability and a strong work ethic.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested