Juice head is a derogatory term that is used to describe individuals who frequently use steroids or other performance-enhancing drugs. However, there are several other synonyms that can be used to describe these individuals. Some of the more common synonyms include "roider," "juicer," "needle freak," "muscle head," "meathead," and "gym rat." Although these terms can be used interchangeably with juice head, it's important to remember that they can be offensive. It's always best to choose your words carefully and exercise empathy and respect for others, regardless of their lifestyle choices or physical appearance.