ratfink (noun) informer: reporter
Sinonime: accuser, adviser, announcer, betrayer, blab, blabbermouth, canary, crier, deep throat, double-crosser, fat mouth,
finger, fink, fork tongue,
herald, informer, interviewer, journalist,
messenger, nark, newsman, notifier, preacher, propagandist, rat, ratfink,
singer,
snake,
sneak, snitcher, songbird,
source, squealer, stool pigeon, stoolie, tattler, tattletale, tipster, weasel