The reasons Why Korean has so many words 3: Social Reasons

Last time I discussed how many, many Korean words come from other cultures. However, many many Korean words are also a product of Korean culture and social history too.

Much like India, Korea had a caste system. As a cultural-Brit, I always assumed a caste-system was much like a class-system. Basically, top, middle bottom. What a European way of thinking! Caste-systems are far more complicated than this. You have upper and lower and middle castes, but each caste is more of a represtantion of your specific role in society, not a designation of wealth.
Your job or rather your father's job decided your caste. Basically manual labourers were in the bottom layers of society, but each different job was considered higher or lower than the next. People never intermarried even at those levels. It wasn't just princesses and paupers who couldn't see each other. It was carpenters and masons who couldn't get married. These strict, clear distinctions created a very distinctly layered society.

This solid layering created a society where the only caste mixing took place when trading or doing business. Each caste would have spoken their own language to same-caste-members. There wasn't just "one Korean". But, there wasn't simply a "common language" either. When communicating with higher or lower caste members, people used language specifically designed to talk up or down to people. Just look at all the different speech levels in use today.

So historically, the Korean language had many different branches spoken by many different people. When Korea became a democracy in the 1990s, the caste-layers were blended into one new society. As social barriers broke down, suddenly, all the language and words which were only used by one caste became part of a much larger language which is modern Korean today, growing and multiplying the number of words.

Footnote 1: I am talking about official Korean here, the Korean which is taught to foreigners. There are still many different kinds of Korean.

Footnote 2: Just because the caste system was abolished by no means does this mean the wealth was redistrubted. Generally 양반yang-ban / the top or warrior and scholar caste still have all the money, they just don't wear the hats any more!