Synonyms and Antonyms of stoolie
- told the mule that if he ever turned stoolie, he'd end up spilling his guts in more ways than one
betrayer, canary [slang], deep throat, fink, informant, informer, nark [British], rat, rat fink, snitch, snitcher, squealer, stool pigeon, talebearer, tattler, tattletale, telltale, whistle-blower