Where does “americanofobia” come from?
americanofobia (Portuguese) comes from Portuguese americano, from Portuguese América, from New Latin America, from Italian Amerigo, from Proto-Germanic *Amalarīks, from Proto-Germanic Haimarīks, from Proto-Germanic rīks, from Proto-Celtic rīxs — to straighten, to right oneself; right; just.
americanofobia (Portuguese): Americophobia
Ancestry of “americanofobia”, step by step