both languages are grouped together by ethnicity , by ethnicity and by language . But a third of everyday words used in the two countries are different . South Koreans incorporate English words and phrases into their language . But in communist era Korea , words with foreign origins are eliminated .
Two countries are tied together by history , by family and by language . But a third of everyday words used in the two countries are different . South Koreans incorporate English words and phrases into their language . But in communist North Korea , words with foreign origins are eliminated .