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
☆☆ LAWN; GRASSPLOT Noun 草地，草皮 đồng cỏ
☆ CONSPIRACY; PLOT Noun 阴谋阴谋，密谋 âm mưu
☆ PLOT; SCHEME Verb 谋划，图谋 tính toán, mưu tính