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
☆☆ SHUSH Interjection 嘘 suỵt
☆ FAIL AT THE SLIGHTEST SLIP Verb 一不留神，稍不注意 suýt nữa, xíu nữa
☆ ALMOST; BARELY; NEARLY Adverb 险些，差一点儿 suýt
☆ If things go wrong, with bad luck. Adverb 一不留神地，稍不注意地 suýt nữa, xíu nữa