1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Wordsense Learn about the wordsenses of the english term.

ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆ BEING PERSONAL; BEING PRIVATE; BEING IN PERSON Noun 私的私人的，个人的 sự riêng tư, tư
☆☆ PERSONAL; PRIVATE Determiner 私的私人，个人 mang tính riêng tư