Intensity:
* Shout: A general synonym for yell, often used in a more forceful or aggressive context.
* Scream: A louder and more intense form of yelling, often expressing fear, anger, or excitement.
* Roar: A deep, loud yell, often associated with animals or powerful emotions.
* Bellow: A deep, loud shout, often used to express anger or command.
Purpose:
* Call: To yell in order to attract attention or summon someone.
* Cry: To yell in a high-pitched voice, often expressing pain or sadness.
* Holler: A regional term for yelling, often used in a casual or informal setting.
Other:
* Shout out: To yell something publicly, often expressing enthusiasm or support.
* Boo: To yell in disapproval, often at a performer or speaker.
* Clamor: To make a loud and persistent noise, often with multiple people yelling.
The best synonym for "yell" depends on the specific situation and the intended meaning.