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
☆☆ TWINKLE; GLITTER; SHINE Verb 闪亮，闪烁 nhấp nháy, lấp lánh
☆☆ TWINKLE; GLITTER; SHINE Verb 闪亮，闪烁 nhấp nháy
☆☆ FLICKER; WAVER Verb 闪烁, 忽闪 lấp lánh, nhấp nháy
☆☆ WITH A FLASH Adverb 闪烁, 忽闪 chớp, lóe