Bad
Bad adjective - Falling short of a standard.
Rough is a synonym for bad in poor quality topic. In some cases you can use "Rough" instead an adjective "Bad".
Both words in one sentence
- Mainly to comfort them after having a bad or rough day.
Source: Dream Walker - She does have a rough past, since her own father used her for experimentation and much, much worse, but she's not truly bad herself.
Source: Good Girl Gone Bad -
Justified Title: A diamond in the rough is either an uncut diamond or something good with bad surface traits.
Cite this Source
Rough and Bad. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/bad/rough
Bad & Rough. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/bad/rough>.
Rough or Bad. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/bad/rough.
Google Ngram Viewer shows how "bad" and "rough" have occurred on timeline