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
☆☆ FLIGHT; FLYING Noun 飞行飞行 (sự) bay
☆ BULLYING Noun 排挤，排斥，孤立，欺负 sự tách rời, cô lập
☆ KITEFLYING Noun 鸢 날리기 放风筝 yeonnalligi; sự thả diều, trò chơi thả diều
☆ PILLOW AREA AROUND THE HEAD OF A PERSON WHO IS LYING DOWN Noun 枕边，床头 đầu nằm
☆ OPERATION; DRIVING; FLYING Noun 操纵操纵，驾驶 sự cầm lái, sự điều khiển
☆ SLOGAN; MOTTO; RALLYING WORD Noun 标语标语 biểu ngữ, khẩu hiệu
☆ SLOGAN; RALLYING CRY; CATCHPHRASE Noun 口号口号，口令 khẩu hiệu
☆ BULLYING; OUTCAST Noun 王 따 排挤，孤立，疏远，受气包，局外人 việc bị xa lánh, người bị xa lánh