What term describes unwelcome actions directed towards another individual?

The term that best describes unwelcome actions directed towards another individual is harassment. Harassment encompasses a variety of behaviors that are unwanted and often repeated, which create an intimidating, hostile, or offensive environment for the person targeted. This can include verbal, physical, or psychological actions that make someone feel uncomfortable or threatened.

In the context of social and workplace interactions, harassment specifically refers to actions that infringe upon an individual's dignity and create a negative environment. It can occur based on factors such as race, gender, sexual orientation, and more, and is typically recognized as a serious issue requiring intervention.

While the other terms, like abuse and assault, include elements of unwelcome actions, they are usually associated with more severe and often physical manifestations of mistreatment. Discrimination pertains to unfair treatment based on specific characteristics, and while it can involve harassment, it is broader and does not necessarily include the repeated unwelcome actions that characterize harassment.