1. (noun) someone who overcomes and establishes ascendancy and control by force or persuasion

• subduer
• surmounter

1. (noun) someone who overcomes and establishes ascendancy and control by force or persuasion

• controller
• restrainer

1. (noun) someone who overcomes and establishes ascendancy and control by force or persuasion

• conquer
• curb
• inhibit
• stamp down
• subdue
• suppress
• defeat
• get the better of
• overcome
• keep down
• quash
• reduce
• repress
• subdue
• subjugate