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
☆ MINERAL WATER; NATURAL WATER Noun 生水 (自然的)泉水，生水 nước suối
☆ MINER Noun 鑛夫矿工 thợ mỏ
☆ DETERMINER Noun 冠形词冠形词 định từ