Sinonim supergrass

English Thesaurus

1. a police informer who implicates many people (noun.person)

hypernym	:	betrayer, blabber, informer, rat, squealer,
definition	:	one who reveals confidential information in return for money (noun.person)

domain region	:	britain, great britain, u.k., uk, united kingdom, united kingdom of great britain and northern ireland,
definition	:	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom (noun.location)