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
☆☆ LIVELY; CHEERFUL; OUTGOING; VIGOROUS Adjective 活泼 하다 活泼，活跃，生龙活虎 hoạt bát
☆☆ LIVELY; SPIRITED; ENERGETIC Adjective 生气勃勃，朝气蓬勃 hiên ngang, mạnh dạn
☆ CHEERFUL; LIVELY Adjective 快活 하다 快活，开朗，爽朗，明快 nhanh nhẹn, linh hoạt
☆ ENERGETIC; LIVELY; VIBRANT Adjective 活气 차다 ? đầy sức sống