1. United States prizefighter who won the world heavyweight championship by defeating Jack Dempsey twice (1898-1978)
   - Gene Tunney, James Joseph Tunney

Type of: gladiator, prizefighter

• overaged
• overall
• overambitious
• overanxiety
• overanxious
• overappraisal
• overarch
• overarm
• overawe
• overawed
• overbalance
• overbear
• overbearing
• overbearingly
• overbearingness
• overbid
• overbite
• overblown
• overboard
• overboil
• overbold
• overbook
• overbridge
• overbuild
• overburden