Homonym: abrasive (Harsh)
The term "abrasive" refers to materials or substances that can wear away or smooth surfaces through friction. Common examples include sandpaper and certain types of cleaning agents. These materials are often used in construction, manufacturing, and home improvement to shape or polish various surfaces.
In a different context, "abrasive" can describe a person's behavior or attitude that is harsh or overly aggressive. An abrasive individual may come across as rude or insensitive, making it difficult for others to communicate with them. This usage highlights the impact of personality traits on social interactions.