Related Clues:

• Movement shorthand
• Socialist, disparagingly
• "Ad" add-on
• Boxer showing what's up, perhaps, outside ring
• One has the right to lead when there's a fight
• Silence surrounds rejected minion, mostly not a right-hand man?
• Boxer who leads with his right hand
• Left-handed person, especially in sport
• Unorthodox fighter in corrupt ring. What's up?
• Show up at organisation as unorthodox leader
• Part of joint on floor, a little bit left
• What soup must be served for a left-hander?
• "Ad" addition
• Ad-__
• Pol. affiliation of British P.M. William Gladstone