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
☆☆	MAYOR	Noun	市长	市长	thị trưởng
☆☆	MARKET	Noun	市中	市里，市场	thị trường
☆	RELEASE; LAUNCHING	Noun	出市	上市	sự đưa ra thị trường