Spy and Shill

Spy noun - A person who tries secretly to obtain information for one country in the territory of another usually unfriendly country.

Shill and spy are semantically related In some cases you can use "Shill" instead a noun "Spy".

Nearby Word: spying

Shill noun - A decoy who acts as an enthusiastic customer in order to stimulate the participation of others.

Spy and shill are semantically related in informer to police topic. Sometimes you can use "Spy" instead a noun "Shill".