1. Intent to deceive or mislead another to gain some advantage; dishonesty or fraud in a transaction

Encyclopedia: Bad faith

• undercook
• undercover
• undercover agent
• undercover operation
• undercover work
• undercroft
• undercurrent
• undercut
• underdacks
• underdaks
• underdevelop
• underdeveloped
• underdevelopment
• underdo
• underdog
• underdone
• underdrawers
• underdress
• underdressed
• undereducated
• underemployed
• underemployment
• underestimate
• underestimation
• underevaluation