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
☆☆ BEING MATERIAL Noun 物质的物质的，物质上的 tính vật chất
☆☆ BEING CONCRETE; BEING MATERIAL Noun 具体的具体的，有形的 tính cụ thể