| preacher(source, sneak, rat, informant, squealer) |
| propagandist(source, sneak, rat, informant, squealer) |
| ratfink(sneak, canary, informant, squealer, palaver) |
| reporter(source, sneak, informant, squealer) |
| sneak(source, grass, decoy, informer, rascal) |
| snitch(noun, source, grass, sneak, decoy) |
| snitcher(noun, source, grass, sneak, decoy) |
| source(grass, sneak, decoy, informer, rascal) |
| spy(grass, sneak, decoy, informer, informant) |
| squealer(source, grass, sneak, decoy, informer) |
| stool pigeon(noun, expression, source, grass, sneak) |
| stoolie(noun, source, grass, sneak, decoy) |
| tattler(source, grass, sneak, informer, rat) |
| tattletale(source, grass, sneak, decoy, informer) |
| tipster(source, grass, sneak, informer, rat) |
| finger(sneak, informant, squealer) |
| grass(sneak, decoy, informer, informant, squealer) |
| mole(sneak, informer, informant, squealer, stoolie) |
| newsman(sneak, informant, squealer) |
| singer(sneak, informant, squealer) |