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
☆☆☆	THE HIGHEST; TOP	Noun	最高	最高	tối cao
☆☆	THE HIGHEST GRADE; TOP-LEVEL	Noun	最高级	最高级	cao cấp nhất
☆	CLIMAX; PEAK	Noun	最高潮	最高潮，极点	cao trào nhất
☆	THE OLDEST	Noun	最高龄	最高年龄，最大年龄	cao tuổi nhất, lớn tuổi nhất