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
roughly all
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "roughly all" is not standard in written English and may cause confusion.
It can be used informally to indicate an approximation of a total or a majority, but it is better to use more precise language. Example: "Roughly all of the participants agreed on the main points of the discussion."
News & Media
Science
Alternative expressions(7)
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
20 human-written examples
Mr. Mateen plays stubby notes, sketching roughly all over the instrument, as Charles Mingus did, and chopping up the flow of the music.
News & Media
The granite walls above a circular reflecting pool are carved with random letters, but not words, from roughly all 70 written world languages.
News & Media
It only made sense: having accomplished roughly all they set out to accomplish in the N.B.A., the Knicks would face new challenges against competition more worthy of their talents.
News & Media
I keep expecting Tom Baker to come into shot and fry a synth's circuits by posing the Cretan liar paradox (roughly: "All Cretans are liars," says a Cretan) or sucker them with jelly babies.
News & Media
It will have to happen in phases, with the first phase being establishing a Palestinian state with "provisional borders" — covering roughly all of the West Bank minus the current Israeli settlement blocs — while postponing refugees, Jerusalem and final borders to the second phase.
News & Media
Why do you make people hate you?' " Released only two weeks ago from a succession of prisons here, Mr. Mehdi, a 51-year-old merchant with heart trouble, said he had not been treated as badly as the men he saw in photos that have shocked Iraq -- photos of black hoods, naked prisoners and leering American guards -- but roughly, all the same.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
37 human-written examples
Pearson correlations for α i,j were computed roughly between all three paradigms (i) across all probe sets (j).
Science
But inside, regulars were roughly repelling all interlopers.
News & Media
Roughly chop all the vegetables and put in a large pan with the water.
News & Media
Now, her minimum monthly dental bill, roughly $214 all told, is eating up a third of her Social Security check.
News & Media
Roughly speaking, all alternatives the customers actually face have to be included in the choice set.
Science
Expert writing Tips
Best practice
When aiming for precision, consider using more specific quantifiers like "almost all" or "nearly all" instead of "roughly all".
Common error
Avoid using "roughly all" when a more precise number or quantifier is available. Overusing approximations can undermine the credibility of your writing.
Source & Trust
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "roughly all" functions as a qualifier, modifying a noun phrase to indicate an approximate quantity. It suggests near-totality but acknowledges a degree of imprecision. Ludwig indicates that using more precise language can often be preferable.
Frequent in
News & Media
40%
Science
40%
Encyclopedias
5%
Less common in
Formal & Business
5%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "roughly all" is a qualifier phrase used to express an approximate quantity, suggesting that nearly the entirety of something is included. While generally acceptable, it's considered less precise than alternatives like "almost all" or "nearly all". Ludwig suggests more precise language may be preferable when available. The phrase appears most commonly in news and media and scientific contexts and has a neutral register. Its frequency is uncommon. Remember to consider the level of precision required for your writing and choose the most appropriate quantifier accordingly.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
almost all
Indicates a quantity very close to the total, implying a slightly smaller margin of exception than "roughly all".
nearly all
Suggests a high degree of completeness, with a minor portion excluded.
practically all
Emphasizes the effect or outcome being almost entirely inclusive.
virtually all
Similar to "practically all", highlighting that any exceptions are negligible.
in essence all
Focuses on the fundamental or core aspect, suggesting the entirety is covered in principle.
more or less all
Explicitly acknowledges the approximation, indicating a minor degree of imprecision.
pretty much all
An informal alternative that implies a high degree of completeness.
the majority
Indicates that more than half, but not necessarily the entire group, is included.
for the most part all
Highlights that the statement is generally true, even if there are some exceptions.
by and large all
Suggests that the statement applies in general, despite possible variations or exceptions.
FAQs
What does "roughly all" mean?
The phrase "roughly all" indicates an approximation of a total, suggesting nearly complete inclusion with a degree of imprecision. It means 'almost all' or 'nearly all'.
How accurate is "roughly all"?
The accuracy of "roughly all" is subjective and context-dependent. It implies a high degree of inclusion, but without a specific number or percentage. Alternatives like "almost all" or "nearly all" provide similar implications.
What can I say instead of "roughly all"?
You can use alternatives like "almost all", "nearly all", or "practically all" depending on the context.
Is "roughly all" formal or informal?
"Roughly all" is considered relatively informal. In formal writing, it's better to use more precise language such as "almost all" or "the vast majority of".
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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
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested