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
at great length
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at great length" is correct and usable in written English.
You can use this phrase to indicate that an activity or task has been discussed, performed, or experienced for a long period of time. For example, you can say, "We discussed the project at great length in the meeting."
✓ Grammatically correct
News & Media
Academia
Formal & Business
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
(Clears throat at great length).
News & Media
And at great length.
News & Media
Versace cogitated at great length.
News & Media
"Then we discussed it at great length".
News & Media
Inevitably, he spoke at great length.
News & Media
Chelsea pensioners are interviewed at great length.
News & Media
The two leaders discussed strategic defense at great length.
News & Media
Whereas denialism explains – at great length – post-denialism asserts.
News & Media
He talked about the 1981 strike at great length".
News & Media
Americans love to explain their ingredients at great length.
News & Media
We have been doing so at great length on BBC4.
News & Media
Expert writing Tips
Best practice
Use "at great length" when you want to emphasize not only the duration of a discussion or activity but also its thoroughness and detail. It suggests a comprehensive exploration of a topic.
Common error
Avoid using "at great length" in informal settings where simpler alternatives like "for a long time" or "in detail" would be more appropriate. The phrase carries a formal tone and might sound pretentious in casual conversation.
Source & Trust
90%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at great length" functions as an adverbial phrase, modifying a verb to indicate the manner in which an action is performed. It specifies that the action is carried out thoroughly and for a considerable duration. As confirmed by Ludwig AI, the phrase is grammatically correct and commonly used.
Frequent in
News & Media
49%
Academia
25%
Formal & Business
12%
Less common in
Science
7%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The adverbial phrase "at great length" signifies that something is done or discussed thoroughly and for a considerable time. Ludwig AI confirms its grammatical correctness and frequent use. Predominantly found in News & Media, Academia, and Formal & Business contexts, the phrase lends a neutral-to-formal tone to writing. When using "at great length", ensure it aligns with the context's formality; simpler alternatives like "extensively" or "in detail" might be more fitting for casual settings. Remember to leverage "at great length" when you want to highlight both duration and depth in your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at length
Shorter version of the original phrase with the same meaning.
at considerable length
Similar meaning, adds a degree of formality.
extensively
Single-word adverb, more concise but lacks the emphasis on duration.
exhaustively
Emphasizes a comprehensive and complete treatment of a subject.
in detail
Focuses on the level of detail provided, rather than the time spent.
in depth
Focuses on the level of analysis, rather than the time spent.
comprehensively
Highlights the all-encompassing nature of the discussion or analysis.
thoroughly
Emphasizes completeness and attention to detail.
for a long time
Focuses on duration, less emphasis on the thoroughness of the action.
for an extended period
Emphasizes the duration of the activity.
FAQs
How can I use "at great length" in a sentence?
You can use "at great length" to describe something discussed or done thoroughly and for an extended period, such as "The committee discussed the proposal "at great length" before reaching a decision".
What are some alternatives to saying "at great length"?
Alternatives include "extensively", "in detail", or "thoroughly" depending on the nuance you wish to convey.
Is it more appropriate to say "at length" or "at great length"?
"At length" and "at great length" are similar, but "at great length" emphasizes a more considerable duration or detail. "At length" is generally considered more concise, while "at great length" adds emphasis.
Can "at great length" be used to describe physical measurements?
No, "at great length" is typically used to describe discussions, explanations, or other activities that involve time and detail. Use "at great distance" or similar phrases when referring to physical measurements.
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
90%
Authority and reliability
4.5/5
Expert rating
Real-world application tested