shriek

This word carries a sharper, more violent acoustic quality than a scream or a yell. It suggests a sound that is thin and piercing, often cutting through other noises abruptly. It is frequently associated with involuntary reactions to extreme stimuli, such as sudden fright or intense euphoria. In a social context, shrieking is often viewed as a loss of control. While a scream can be a measured signal for help, a shriek is usually an explosive release of emotion that can be jarring or unsettling to those who hear it.