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
☆☆☆ OLDER BROTHER Noun 兄哥，哥哥 anh
☆☆ OLDER BROTHER Noun 兄 님 大哥，兄长 anh
☆ ELDEST BROTHER Noun 맏 兄大哥，长兄 anh cả (anh hai), anh trưởng