Related Clues:

• Big-headedness
• It may be stroked
• Pride part
• Object of inflation
• Consciousness of one's own identity
• It's subject to inflation
• ___ ideal
• It's a secret for some superheroes
• Picture of oneself
• Swellhead's problem
• It causes one's head to swell
• I focus
• Type of trip
• It may need a boost
• ''I'' problem