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
That's rough
Grammar usage guide and real-world examplesTable 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
27 human-written examples
The DVD includes Lomax's silent color footage of Serbian, Finnish, Croatian, and French-Canadian singers, as well as the Wisconsin Lumberjacks, painstakingly synched to some of each group's recordings, creating a film that's rough but enchanting; believe me, the rarity of any kind of color ethnographic film from the 1930s makes up for any imperfections.
News & Media
In a paper that's rough, it's still useful to talk about what's done well: authors can use that info to know where they're on the right track, plus it is good for morale to not just get a steady dose of criticism.
Academia
25-foot height that's rough on the office furniture?
News & Media
Here, I use a super-rustic pesto, with crunchy bits of pine nuts in a sauce that's rough, flavorful and lovable, just like the pasta.
News & Media
But the rest of the year, it's a four-mile trek from the landing to Duck Harbor, on a dirt road that's rough in spots.
News & Media
(Chinen) ★ JAMES CARTER SEPTET (Wednesday and Thursday) Leading a group nearly identical to the one on his superb new album, "Present Tense" (Emarcy/Universal), the irrepressible saxophonist James Carter summons a spirit of jazz historicism that's rough around the edges but also profoundly earnest.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
"Whether it's contemporary or folk, but something that's rougher around the edges, usually".
News & Media
"I'm not getting in deep water that is rough — that's crazy," she said.
News & Media
The cap surface is covered with densely matted filaments that are rough and scale-like.
Wiki
Sand any part of it that is rough.
Wiki
Now you have a strap that is rough on one side, fuzzy on the other.
Wiki
Expert writing Tips
Best practice
When describing physical objects, ensure the context distinguishes between a texture that is "rough" (uneven) versus one that is simply unpolished or unfinished.
Common error
Avoid using "That's rough" when you mean "That's roughly" to indicate an approximation. For example, if estimating a cost, "That's rough $50" is grammatically incorrect; you must use the adverbial form "That's roughly $50" or the adjective as in "That is a rough estimate".
Source & Trust
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "That's rough" functions as a predicative adjective phrase using a contraction of the demonstrative pronoun "that" and the linking verb "is". According to Ludwig AI examples, it acts as a summary judgment of a preceding statement or a direct description of a physical attribute. It is structurally simple but semantically dense, often serving as a complete sentence in spoken English.
Frequent in
News & Media
65%
Wiki
15%
Academia
10%
Less common in
Science
5%
Formal & Business
3%
Social Media
2%
Ludwig's WRAP-UP
In conclusion, "That's rough" is a powerful and efficient linguistic tool used to bridge the gap between simple observation and emotional support. Ludwig AI data demonstrates that while it is commonly found in casual dialogue and news commentary to signal sympathy, it remains technically robust enough to appear in academic and professional advice. Whether you are describing a literal texture or a metaphorical hardship, the phrase is a reliable choice for providing a concise, honest assessment of difficulty. Its presence in prestigious publications like The New Yorker and The Economist highlights its status as a staple of modern, expressive English.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
That is tough
Emphasizes the difficulty or resilience required in a situation.
That is unfortunate
A more formal and slightly more detached way to express sympathy.
That is harsh
Suggests a degree of unfairness or extreme severity in an outcome.
That is difficult
A neutral alternative focusing on the effort needed to overcome an obstacle.
That is coarse
Specific to physical texture, replacing the literal sense of rough.
That is a bummer
Significantly more informal and colloquial expression of disappointment.
That is grueling
Increases the intensity of the difficulty described.
That is rugged
Often used for terrain or physical appearance rather than situations.
That is rocky
Suggests a situation or surface that is uneven and potentially unstable.
That is ruggedly handsome
A specific idiomatic usage referring to physical appearance.
FAQs
How do I use "That's rough" in a sentence?
You can use it literally to describe a surface, like "The sandpaper is rough", or figuratively to show empathy, such as when a friend loses their job and you respond, "that's rough".
What can I say instead of "That's rough"?
You can use alternatives like "that is tough", "that is unfortunate", or "that is harsh" depending on the context.
Is "That's rough" formal or informal?
It is generally considered informal or neutral. In very formal writing or academic papers, it is better to use more precise terms like "arduous" or "challenging".
What is the difference between "That's rough" and "That's tough"?
"that's rough" often implies a situation is unpleasant or unfair, while "that's tough" can imply that the situation requires great strength or is very difficult to endure.
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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
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested