spy Definition

snoop, undercover agent, stag, espy, spot, descry, espionage, intelligence, eavesdropping, wiretapping, secret, wiretap, informer, mole, mukhabarat, surveillance, spook, reconnaissance, snitch, squealer, operative, peek, agent, maneuvering, man, rat, hyena, detection, vector, sab, intelligences, reconnaisance, spyware, spymaster, counterspy, ultrasecret, counterintelligence, mossad, intelligence agency, cia, hacker, sleuth, surveil, wiretapper, sigint, counterespionage, tradecraft, double agent, spyism, intelligence agent, intel, superspy, assassin, intelligence activity, spooks, kim philby, cryptologic, soviet kgb, smersh, in secret, defector, bugging, informers, infiltrate, declassified, missile, backstair, spectre, counterterrorist, le carre, counterterrorism, codebreaking, rogue, codebreakers, baddie, shcherbakov, ballistic missile, informants, john le carre, counterterrorist center, mata hari, diplomat, military, bomber, leakers, mobsters, interrogators, germ warfare, private detective, subreption, plot, military intelligence, torturers, missle, military attache, stoolie, spyboat, shin bet, secretist, drone,