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
☆☆ LIFE; LIVELINESS Noun 生气朝气，活力 sinh khí, sức sống
☆ LIVELINESS Noun 生动感生动感，动感 sự sinh động, sự sôi nổi
☆ HURRAY Noun 万岁万岁 vạn tuế
☆ IN A BLUBBER Adverb 呜呜 hu hu