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.

KOREAN 3.0	Eng	Wordtype	Etym.	Gb	Vie
☆☆	CLASSICAL MUSIC	Noun	classic	古典音乐	nhạc cổ điển
☆☆	CONVENIENCE; CUSTOMARY	Noun	古典	古典，传统	cổ truyền