mafiaCriminal organization typically involved in illegal activities
Definitions:
A secret criminal organization, often operating primarily in the US and Italy, engaged in illegal activities such as gambling, drug-dealing, protection, and prostitution.
underworldThe world of criminals and organized crime
Definitions:
The world of criminals or of organized crime.
heistAn act of stealing from a person or place, often with a detailed plan
Definitions:
A robbery or burglary, especially a glamorous or daring one.
racketeerA person involved in illegal business dealings
Definitions:
A person who engages in dishonest and fraudulent business dealings.
informantA person who gives information to another
Definitions:
A person who provides information to another, especially to an organization.