Related Clues:

• Part on stage
• Gen. Patton, to George C. Scott
• Pierce, to Alda
• Juliet is a common one
• Established rule
• Stage work
• Part for an actor
• Actor's acquisition
• Given
• Actor's study
• Bit of wisdom
• Obvious truth
• Medea, for one
• It's accepted as true without proof
• Fundamental principle