A disturbance of personal tranquillity; disturbance of someone's peace of mind.
Excitement of public feeling by discussion, appeals, etc.
The act of agitating, or the state of being agitated; the state of being disrupted with violence, or with irregular action; commotion.
A person's internal state of being and involuntary physiological response to an object or a situation, based on or tied to physical state and sensory data.
A reaction by a non-human organism with behavioral and physiological elements similar to a person's response.