| traitor(noun, person, turncoat, conspirator) |
| betrayer(noun, turncoat, conspirator) |
| double-crosser(noun, impostor, renegade, turncoat) |
| quisling(noun, impostor, renegade, turncoat) |
| Judas(noun, impostor, renegade, turncoat) |
| deceiver(fraud, phony, crook, trickster) |
| hypocrite(noun, person, fraud, impostor) |
| turncoat(noun, impostor, renegade, traitor) |
| Benedict Arnold(noun, expression, impostor, renegade) |
| apostate(impostor, renegade, turncoat, hypocrite) |
| back-stabber(impostor, renegade, turncoat, hypocrite) |
| backslider(fraud, phony, crook, trickster) |
| conspirator(impostor, renegade, turncoat, hypocrite) |
| defector(impostor, renegade, turncoat, hypocrite) |
| deserter(impostor, renegade, turncoat, hypocrite) |
| fink(impostor, renegade, turncoat, hypocrite) |
| impostor(fraud, phony, crook, trickster) |
| informer(fraud, phony, crook, trickster) |
| intriguer(impostor, renegade, turncoat, hypocrite) |
| miscreant(impostor, renegade, turncoat, hypocrite) |