Related Clues:

• Too young still for the part of the major
• Smaller group's early years
• Polo's so engrossing, or one's not part of the main group
• Its members are outnumbered
• Lesser number
• Less than 50% or 18
• Those under 18 are in it
• It's a small world perhaps not being part of mainstream
• Less than half of processed iron on the object in well
• Iron, it was forged in my childhood
• Smaller of two groups
• Childhood
• Smaller number
• Relatively small group of people
• Smaller part