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 fearful state; a state of concern or hesitation.
An involuntary trembling, sometimes an effect of paralysis, but usually caused by terror or fear.