Which word indicates a departure from social norms or accepted standards?

The term "deviant" refers to behavior or actions that significantly differ from the societal norms or accepted standards. It is often used in sociology and psychology to describe individuals or groups whose behaviors, beliefs, or characteristics are seen as nonconformist or straying from the expected patterns. This can encompass a wide range of actions, from mild deviations to extreme behaviors that may be condemned or stigmatized by society.

In contrast, the other options do not convey the idea of departing from social norms. "Deterred" relates to preventing someone from taking an action, often through fear or doubt. "Derivative" describes something that is based on or copied from another source, lacking originality. "Dexterity" refers to physical skill and agility, especially in using one's hands, unrelated to social standards or norms. Thus, "deviant" is the clear choice when discussing departure from accepted societal expectations.