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 SEPARATE; BEING INDIVIDUAL Noun 个别个别 riêng biệt, riêng lẻ, riêng
☆ BEING SEPARATE Noun 别个两回事，两码事 cái khác biệt, sự khác biệt