First, Korean vocabulary can be categorized into pure Korean words, words that derived from Chinese, and words with origins in other foreign languages. Among these, the number of the words that derived from Chinese are the highest.
Second, words that describe the five senses or symbolize things are highly developed in Korean. Pure Korean words especially can express various nuisances in the senses.
Third, Korean has a lot of onomatopoeia, that is, words imitating sounds, and words describing motions or shapes. By changing the vowels, the word can give different nuisances.
Fourth, Korean has a lot of vocabulary for blood relations. The English word “aunt” can be expressed in several other ways based on the specific relationship.