Synonyms for betrayer

Synonyms:

• slicker
• trickster
• beguiler
• cheat
• deceiver
• double-crosser
• two-timer
• cheater
• traitor
• double-dealer
• Judas

Synonyms:

• squealer
• sneaker
• informant
• blabber
• snitch
• fink
• copper's nark
• stoolpigeon
• source
• stool pigeon
• stoolie
• canary
• nark
• supergrass
• snitcher
• sneak
• grass
• informer
• rat