Synonyms of ratfink

1 Syllable

blab, fink, crier, nark, sneak, rat

2 Syllables

stoolie, preacher, snake, squealer, tattler, tipster, herald, whistler, finger, whistlers, snitcher, gassers, betrayer, weasel, singer, polly, source, newsman, songbird

3 Syllables

notifier, announcer, adviser, accuser, blabbermouth, canary, journalist, messenger, informer

4 Syllables

propagandist, sleazemonger, tattletale, double-crosser, interviewer