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Core Words Familarize yourself with the 'core words'.
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ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆☆ MISTAKE; BLUNDER Noun 失手失手，失误 sự sai sót, sự sơ xuất, sự sai lầm
☆☆☆ FAULT; MISTAKE; MISSTEP Noun 错，错误 sai lầm, sai sót, sai trái, lầm lỡ
☆☆☆ COMMIT AN ERROR; BLUNDER; MISDO Verb 做错，做得不好 sai lầm, sai sót
☆☆☆ GO WRONG Verb 出错，失败 bị sai lầm, bị hỏng
☆ ABJECT FAILURE; BIG TROUBLE Noun 狼狈狼狈，糟糕，失败 sự thất bại, sự sai lầm
☆ MISTAKE; ERROR Noun 错误错误，谬误 sự sai lầm, sự nhầm lẫn
☆ FALLACY Noun 误谬谬误，错误 sai lầm
☆ WRONG; INCORRECT Adjective 错，不对 sai lầm, sai trái