Trygve Lie was a prominent Norwegian politician and diplomat, serving as the first Secretary General of the United Nations from 1946 to 1952. While there are no direct synonyms for his name, there are equivalent terms that could be used to refer to his role and contributions. Some words that could be associated with Lie include diplomat, statesman, peacemaker, mediator, negotiator, and internationalist. His legacy is defined by his tireless efforts in championing international peace and cooperation, and his contributions to the establishment of the United Nations as a forum for global diplomacy and conflict resolution.