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
☆☆☆ MART Noun mart 大超市 siêu thị
☆ MARTIAL ARTS Noun 武术武术 võ thuật
☆ SHREWD; SMART Adjective 精明能干 khéo léo, thông minh