chief the department of justice (noun) attorney general: chief legal officer
Sinonime: betrayer, blabbermouth, canary, deceiver, deep throat, double-crosser, fink, informant, informer, narc, nark, rat, sneak, snitch, snitcher, source, squealer, stool pigeon, stoolie, tattler, tattletale, tipster, turncoat, whistle-blower