ratfinks
/ˈrætˌfɪŋks/
noun
- Informal, offensive term for a person who is considered a traitor, informer, or despicable person.
- Nobody trusts a ratfink who sells out their friends.
- He called his former partner a ratfink for telling the police about their plans.
- The movie's villain was a sneaky ratfink who betrayed everyone.
Antonyms