The term "foreign agent" refers to an individual or organization that operates on behalf of a foreign government or entity within a foreign country. Some synonyms for this term include spy, intelligence operative, emissary, infiltrator, saboteur, infiltrator, collaborator, double agent, and mole. These words all share the commonality of referring to someone who is working for a foreign entity in some clandestine or covert manner. In some cases, the connotations of these synonyms may be more negative or positive than the term "foreign agent," which is a relatively neutral phrase. Nonetheless, they are all used to refer to individuals who are working to further the interests of a foreign entity on foreign soil.