Americophobia

The term   anti-Americanism, or   anti-American sentiment  a.k.a  Amercophobia , refers to opposition or hostility to the policies, culture, economics or international role of the United States. Common contemporary negative stereotypes of Americans include that Americans are: aggressive, arrogant, ignorant, imperialistic, know-it-alls, loudmouthed, militaristic, obsessed with making money rather than making friends, too moralistic, obnoxious, and that many Americans are overweight.

Political scientist Brendan O'Connor suggests that Anti-Americanism cannot be isolated as a consistent phenomenon and that the term originated as a rough composite of stereotypes, prejudices and criticisms towards Americans or the United States, evolving to more politically-based criticism. French scholar Marie-France Toinet says use of the term "is only fully justified if it implies systematic opposition – a sort of allergic reaction – to America as a whole."

Discussions on anti-Americanism have in most cases lacked a precise definition of what the sentiment entails (other than a general disfavor), which has led to the term being used broadly and in an impressionistic manner, resulting in the inexact impressions of the many expressions described as anti-American.