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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
spell this out
Grammar usage guide and real-world examplesUSAGE SUMMARY
"spell this out" is a correct and usable phrase in written English.
It is often used as a command or request for someone to explain or clarify something in detail. Example: "Can you please spell this out for me? I'm having trouble understanding your instructions."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(11)
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
48 human-written examples
Why did he not spell this out?
News & Media
Second, why didn't the original contracts spell this out?
News & Media
Because he cannot or will not spell this out, Carney's intervention only does half the job.
News & Media
I spell this out because Tom Hanks is then offered as No 1.
News & Media
Axa, when I laboriously spell this out, comes to realise this.
News & Media
Though at no time did Bill Rose or I ever spell this out, look at the characters in the film.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
The first poem in Electric Light spells this out again.
News & Media
Do I really have to keep spelling this out?
News & Media
In Austria, only the right has spelled this out".
News & Media
Not that Almond spells this out, of course.
News & Media
In a memorandum produced in 1945, he spelled this out in some detail.
News & Media
Expert writing Tips
Best practice
Use "spell this out" when you need to ensure complete understanding, especially when dealing with complex topics or diverse audiences. This phrase is direct and easily understood.
Common error
Avoid using "spell this out" repeatedly in close succession, as it can make your writing sound condescending. Instead, vary your language with synonyms like "clarify", "explain in detail", or "elaborate" to maintain a more engaging and respectful tone.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "spell this out" functions as a phrasal verb, typically used imperatively to request a detailed explanation or clarification. As Ludwig AI confirms, it's a common and acceptable phrase in written English.
Frequent in
News & Media
68%
Science
18%
Formal & Business
4%
Less common in
Encyclopedias
0%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "spell this out" is a phrasal verb used to request a clear and detailed explanation. As confirmed by Ludwig AI, it's grammatically correct and frequently used, particularly in News & Media. While generally neutral to informal, it is important to use it judiciously to avoid sounding condescending. Consider alternatives like "clarify", "explain in detail", or "elaborate" for greater nuance and formality. By using "spell this out" thoughtfully, you can ensure clear communication and understanding in a variety of contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
make explicit
Highlights making something directly and unambiguously stated.
explain in detail
Emphasizes providing a comprehensive and thorough explanation.
explicate
Involves a detailed explanation or analysis to reveal meaning.
elaborate
Suggests expanding on a topic to provide more information.
lay out
Implies presenting something in a clear and organized manner.
clarify
Focuses on making something easier to understand by simplifying it.
break down
Focuses on dividing something into smaller parts to aid understanding.
specify
Suggests defining or stating something precisely.
delineate
Emphasizes describing or portraying something precisely.
detail
Focuses on the listing of specifics to make something clear.
FAQs
How can I use "spell this out" in a sentence?
You can use "spell this out" as a direct request for clarification, such as, "Could you please "spell this out" for me?" or to indicate that something needs to be explained very clearly, for example, "The instructions need to "spell this out" to avoid confusion."
What are some alternatives to "spell this out"?
Alternatives include "clarify", "explain in detail", "elaborate", or "make explicit", depending on the specific nuance you want to convey.
Is it appropriate to use "spell this out" in formal writing?
When should I use "spell this out" versus "explain"?
"Explain" is a general term for making something understandable. Use "spell this out" when you need a very detailed or simplified explanation to avoid any ambiguity, or if you feel someone might be missing key details.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested