Where does “североамериканский” come from?
североамериканский (Russian) comes from Russian америка́нский, from Russian Америка, 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.
североамериканский (Russian): North American
Ancestry of “североамериканский”, step by step