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
☆☆ AGREEMENT; CONSENSUS Noun 合意协议 sự thỏa thuận, thỏa thuận
☆ AGREEMENT; DEAL Noun 协定协定，协商决定 sự thoả thuận