Synonyms of nark

1 Syllable

narc, fink, snitch, sneak, rat

2 Syllables

stoolie, decoyed, ropers, decoying, squealer, weasels, ratfink, tattler, decoy, tipster, whistler, whistlers, snitcher, shamus, gassers, snitching, betrayer, weasel, tipsters, polly, shoofly, source, roper, slewfoot, turncoat, betrayers

3 Syllables

weaseling, weaseled, blabbermouth, canary, informer, informant

4 Syllables

sleazemonger, tattletale, whistle-blower, detective, double-crosser