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
☆☆ TYPE; CATEGORY Noun 类型类型 loại hình
☆ OCCUPATIONAL CATEGORY Noun 职种职业，工种 loại nghề, chủng loại nghề nghiệp
☆ CATEGORY; CLASS Noun 范畴范畴 phạm trù