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
☆☆ POCKET MONEY; ALLOWANCE Noun 用 돈 零花钱，零用钱 tiền tiêu vặt
☆ ALLOWANCE; CONSIDERATION Noun 勘案考虑，酌情 sự cân nhắc, sự tính toán
☆ SEVERANCE PAY; RETIREMENT ALLOWANCE Noun 退职金退休金，退职金 lương hưu