Similar in intensity:
* Shout: This is a general word for a loud, forceful utterance.
* Yell: Similar to shout, but often used when expressing anger or excitement.
* Roar: A deep, powerful sound, often used to describe the cry of an animal.
* Howl: A prolonged, mournful cry.
* Shriek: A high-pitched, piercing scream.
* Screech: A sharp, grating sound, often made by metal or tires.
Related to emotion:
* Cry out: To express pain, fear, or sadness with a loud sound.
* Sob: To cry with heavy, convulsive breaths.
* Wail: A long, mournful cry.
* Moan: A low, soft sound of pain or sadness.
More specific:
* Squeal: A high-pitched, excited scream.
* Belch: A loud, forceful expulsion of air from the stomach.
* Whimper: A low, whining sound, often expressing fear or sadness.
Figurative:
* Cry out for: To express a desperate need for something.
* Scream for: To demand something urgently.
Ultimately, the best word to use depends on the context and the specific emotion you want to convey.