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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
or thereabouts
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "or thereabouts" is correct and usable in written English.
It is often used to indicate an approximate or estimated amount or location. Example: The cost of the new car is $30,000 or thereabouts.
✓ Grammatically correct
News & Media
Lifestyle
Sport
Food
Arts
Books
Music
Academia
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
When? 7pm, or thereabouts.
News & Media
I was 29, or thereabouts".
News & Media
Once a fortnight or thereabouts.
News & Media
Still, he's there or thereabouts.
News & Media
The year was 1985 or thereabouts.
News & Media
Swum 89,841m – 56 miles or thereabouts.
News & Media
We'll be there or thereabouts," she said.
News & Media
Skirts were knee-length, or thereabouts.
News & Media
Any hints for Balboa Island or Newport Beach (or thereabouts)?
News & Media
He estimated the date as 1911, or thereabouts.
News & Media
Line a 22cm diameter cake tin, 5cm high or thereabouts.
News & Media
Expert writing Tips
Best practice
Use "or thereabouts" to soften numerical statements or date references when exactness is not crucial, maintaining a conversational tone while providing reasonable accuracy.
Common error
Avoid using "or thereabouts" excessively in contexts requiring precise data, such as scientific reports or legal documents, where exact figures are expected.
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
"Or thereabouts" functions as an adverbial phrase, modifying a preceding noun phrase, verb phrase, or clause. It indicates that the information provided is approximate, not precise. Ludwig confirms that this phrase is correct and usable in English, which means it follows standard grammar rules. For instance, "The cost is $100, or thereabouts" implies the cost is near $100 but not exactly that amount.
Frequent in
News & Media
35%
Lifestyle
20%
Sport
10%
Less common in
Food
8%
Arts
7%
Books
5%
Ludwig's WRAP-UP
In summary, "or thereabouts" is a versatile phrase used to indicate approximation or estimation in various contexts. As confirmed by Ludwig, it is grammatically correct and widely used, particularly in news, lifestyle, and sports reporting. While generally neutral in register, leaning towards informal, it is most effective in softening numerical or locational claims where precision isn't critical. Alternatives like "approximately" or "roughly" can be used for similar meanings, but "or thereabouts" maintains a conversational tone. Remember to avoid overuse in contexts requiring strict accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
thereabout
A less common, single-word form with the same meaning.
or so
A shorter, more informal way of indicating an approximation.
roughly
Suggests an estimate that might not be precise but is close to the actual value.
approximately
Indicates an estimation and lacks the conversational tone of the original phrase.
give or take
Implies a small margin of error or variability around a given number.
more or less
Indicates that the statement is generally true, even if not completely accurate.
in the neighborhood of
More descriptive and emphasizes proximity to a specific value.
in that vicinity
Refers to an approximate spatial location.
something like that
Implies a similarity without requiring precision.
of that ilk
This alternative references the characteristic, kind, or nature of something, suggesting a loose similarity rather than a strict equivalence.
FAQs
How can I use "or thereabouts" in a sentence?
Use "or thereabouts" to indicate an approximate quantity, time, or location. For example, "The meeting will start at 2 PM, "or thereabouts"."
What's a more formal alternative to "or thereabouts"?
While "or thereabouts" is generally acceptable, more formal alternatives include "approximately", "in the vicinity of", or "in the neighborhood of".
Is it correct to use "thereabout" instead of "or thereabouts"?
"Thereabout" is a less common, single-word form of the phrase. While grammatically correct, ""or thereabouts"" is more frequently used in contemporary English.
What does "or thereabouts" imply about the statement it modifies?
It suggests that the statement is not precise but is a reasonable estimation, allowing for minor deviations without significantly altering the meaning.
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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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested