Alger Hiss, a former US State Department official, is a name synonymous with Cold War espionage and controversy. Hiss gained infamy when he was accused of being a Soviet spy in the late 1940s. The name "Alger Hiss" now invokes associations of betrayal, treason, and deception. Synonyms for Hiss might include words like spy, defector, turncoat, betrayer, or traitor. These words reflect the negative connotations and suspicion that have long been attached to his name. Alger Hiss continues to be a significant figure that represents the political tensions and fear that defined the era of the Cold War.