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
☆☆ FAT Noun 脂肪脂肪 mỡ, chất béo
☆ OILY ELEMENT Noun 기름 气油腻，油脂，肥膘 dầu mỡ, lớp dầu mỡ