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 similar
Grammar usage guide and real-world examplesUSAGE SUMMARY
'roughly similar' is a grammatically correct phrase that can be used in written English.
For example: The two objects were roughly similar in size.
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
approximately the same
broadly analogous
comparable
exactly the same
more or less identical
in the neighborhood of
of a like nature
virtually equivalent
on a par with
in the same ballpark
not dissimilar
essentially similar
substantially similar
largely similar
generally similar
closely similar
roughly comparable
significantly similar
approximately similar
practically similar
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
The turnaround for each is roughly similar.
News & Media
Trends were roughly similar in Baldwin.
News & Media
Sturm, Ruger reported roughly similar trends.
News & Media
A roughly similar nightmare has now arisen.
News & Media
Chess ratings are roughly similar to golf handicaps.
News & Media
The results were roughly similar to those from Visudyne.
News & Media
Several other experts on the region gave roughly similar accounts.
News & Media
Drake, mind you, had probably risen from roughly similar circumstances.
News & Media
Most free ISPs are offering roughly similar packages.
News & Media
the other ebook dealers' policies are roughly similar.
News & Media
This is roughly similar to the share remaining in the nongroup market nationally without the ACA.
Expert writing Tips
Best practice
When comparing data sets, use "roughly similar" to acknowledge minor discrepancies while highlighting overall trends.
Common error
Avoid using "roughly similar" when the items being compared are distinctly different; instead, quantify the differences or use a more appropriate descriptor like 'somewhat different'.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "roughly similar" functions as an adjectival phrase modifying a noun. It describes the degree to which two or more entities share common attributes or characteristics. As Ludwig AI confirms, it's grammatically correct and widely used.
Frequent in
News & Media
38%
Science
34%
Academia
10%
Less common in
Formal & Business
6%
Encyclopedias
3%
Social Media
0%
Ludwig's WRAP-UP
In summary, "roughly similar" is a grammatically sound and frequently used adjectival phrase that signifies an approximate likeness between two or more entities. As validated by Ludwig AI, its neutral register makes it appropriate for diverse contexts, including news, science, and academic writing. While indicating a general resemblance, remember to be precise on stating differences whenever are present.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
approximately the same
Emphasizes a numerical or measurable comparison, focusing on values that are near each other.
broadly analogous
Suggests a resemblance in a general sense, highlighting similar aspects or functions without precise correspondence.
more or less identical
Indicates a high degree of similarity, allowing for minor variations or negligible differences.
comparable to some extent
Highlights that the items can be equated in certain aspects, though not entirely.
in the neighborhood of
Emphasizes an approximate value or quantity, indicating the general range rather than an exact figure.
of a like nature
Stresses the shared characteristics or qualities between two entities or concepts.
virtually equivalent
Suggests a level of interchangeability, implying that differences are inconsequential in practice.
on a par with
Implies that two entities are at the same level or standard, often in terms of quality or performance.
in the same ballpark
Indicates that values or figures are within a similar range, without specifying precise details.
not dissimilar
A polite way to say that two things are alike, albeit with some differences.
FAQs
How can I use "roughly similar" in a sentence?
You can use "roughly similar" to indicate that two or more things share general characteristics or values. For example, "The two models produced "roughly similar results"".
What are some alternatives to using "roughly similar"?
Depending on the context, you could use alternatives like "approximately the same", "broadly analogous", or "comparable".
Is it correct to say "roughly similar" or should I say "roughly the same"?
Both phrases are grammatically correct, but "roughly similar" emphasizes the likeness in characteristics, while "roughly the same" focuses on quantity or degree. Choose the phrase that best fits the context of your sentence.
What's the difference between "roughly similar" and "exactly the same"?
"Roughly similar" indicates an approximation or general resemblance, whereas "exactly the same" denotes complete identity. Use "roughly similar" when acknowledging slight differences or variations.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested