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
☆ CULTIVATION Noun 栽培栽种，栽培 sự trồng trọt, sự canh tác
☆ RECLAMATION; CULTIVATION Noun 开拓开垦 sự khai hoang, sự khai khẩn
☆ CULTIVATION; AGRICULTURE Noun 农耕农耕，耕作 nông canh, việc canh tác