Homonym: rough (Unrefined)
The term "rough" describes a surface that is not smooth or even. It can refer to textures like those found on sandpaper or the bark of a tree. Rough surfaces can be abrasive and may cause discomfort when touched.
In addition to physical textures, "rough" can also describe experiences or situations that are difficult or challenging. For example, someone might have a rough day at work due to stress or unexpected problems. This usage highlights the emotional or situational aspect of the word, indicating hardship or struggle.