squealer Synonyms

tattle-tale secret agent tipster fink turncoat traitor telltale tattler talebearer squeaker squaller spy sneaker stool pigeon double-crosser nark babblemouth yapper infiltrator double agent blabberer scandalmonger tattletale blabbermouth stoolpigeon stoolie snitcher snitch sneak shrieker gossip fizgig delator crier conspirator complainant canary boar blabber blab bewrayer betrayer grass grunter hog screamer rat porkling pig peacher