Vocabulary characteristics of Korean

1. Vocabulary characteristics

1) Development of sensory and color words
Salty = 짜다, 짭짤하다, 짭짜래하다...
Red = 붉다, 빨갛다, 불그스름하다...

2) The development of kinship language
Since ancient times, Korea has been an agrarian society. 

To increase agricultural production, Koreans lived in large families. 

Therefore, related titles have developed.
Aunt = 이모(Mother's sister), 고모(Father's sister), 큰어머니(Father's old brother's wife),

작은 어머니(Father's younger brother's wife).

3) Development of the honorification.
The word of honor has developed due to the influence of Confucian culture.
Eat = 들다, 잡수시다, 자시다. (These are used for elders rather than for themselves.)

4) It consists of a triple system of native, Chinese and foreign languages.
The native language is pure Korean. 
There are also Chinese words because of long exchanges with China.
Other words are foreign words. It is used like Korean.
In other words, Korean consists of native, Chinese, and foreign words.