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
☆☆ MOST; MAJORITY Noun 大槪大部分，大概，大致 đại bộ phận, phần lớn
☆☆ GENERALLY; USUALLY Adverb 大槪基本上，大体，大多 đại khái