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
☆☆ PROTECTION Noun 保护保护 bảo vệ, bảo hộ
☆ OVERPROTECTION Noun 过保护过分呵护，过度保护 sự bảo bọc quá mức