colleague
adult
aggression
aggressive
argument
arm
battle
business
businessman
businesswoman
caucasian
challenge
competition
competitor
concept
conflict
confrontation
contest
contrary
corporate
coworker
effort
female
fight
funny
gesture
handshake
indian
isolated
laughing
male
opponent
opposite
partners
partnership
people
person
power
rivalry
strength
strong
struggle
team
teamwork
together
woman
worker
wrestling