Wilsonian refers to the policies of former US President Woodrow Wilson, who served from 1913-1921. Synonyms for the word Wilsonian include liberal internationalism, idealism, globalism, and diplomacy. Wilsonian policies aimed to promote peace and democracy across the world, particularly through the establishment of the League of Nations. These policies were based on the belief that nations should work together to solve common problems and disputes, rather than resorting to war or unilateral action. Today, the term Wilsonian is often used to refer to similar internationalist policies and viewpoints, particularly those that prioritize cooperation and diplomacy between nations.