无懈可击 Traditional 無懈可擊 wú xiè kě jī 🔊 impossible to fault + Keep this word Meanings wú xiè kě jī 無懈可擊 (idiom) impossible to faultimpeccable Its characters 无wúnot to haveHSK 4懈xièlax可kěcan; may; able to; -ableHSK 3击jīto hit