| devil(noun, evil, awful, enemy, foe) |
| double-crosser(source, sneak, rat, informant, squealer) |
| enemy(noun, evil, awful, foe) |
| fiend(noun, evil, awful, enemy, foe) |
| finger(sneak, herald, informant, squealer, announcer) |
| fink(sneak, informant, squealer) |
| foeman(noun, evil, awful, enemy, foe) |
| fork tongue(expression, sneak, herald, informant, squealer) |
| herald(source, sneak, rat, informant, squealer) |
| hostile(noun, evil, awful, enemy, foe) |
| impeacher |
| imputer |
| indictor |
| interviewer(source, sneak, herald, rat, informant) |
| journalist(source, sneak, herald, rat, informant) |
| leveler |
| messenger(source, sneak, herald, informant, squealer) |
| newsman(sneak, herald, informant, squealer, announcer) |
| notifier(source, sneak, herald, rat, informant) |
| party |