Coarse
Coarse adjective - Lacking in refinement or good taste.
Usage example: the hockey player's coarse manners turned his date off completely
Rough is a synonym for coarse in rude topic. In some cases you can use "Rough" instead the word "Coarse" as an adjective or a noun, when it comes to topics like smooth, body, courtesy, boisterous. popular alternative
Rough
Mutual synonyms
Both words in one sentence
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Captain Smooth and Sergeant Rough: Dignam is much more coarse and rough when compared to Captain Queenan.
Source: Film / The Departed -
In real life, cheetah hair is often coarse and rough.
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It's coarse and rough and irritating, and it gets everywhere.
Source: Memes / Star Wars
Cite this Source
Rough and Coarse. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/coarse/rough
Coarse & Rough. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/coarse/rough>.
Rough or Coarse. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/coarse/rough.
Google Ngram Viewer shows how "coarse" and "rough" have occurred on timeline