Related Clues:

• Most of 'The Wizard of Oz'
• It can get bruised
• It may get a boost
• Personality part
• Sense of self
• A star may have a big one
• Walt Whitman's ''procreant urge''
• Companion of the id
• Night vision
• Tripper's problem?
• Trip for a narcissist?
• Self-centeredness
• Id companion
• It's all about me
• Psyche part