无故 wúgù HSK7 without cause Definitions Defs Origin Strokes Stroke Words Sentences Sents 无缘无故 wúyuánwúgù groundless (idiom) without cause or reason; completely uncalled for平白无故 píngbáiwúgù inexplicably For no reason whatever; inexplicably羌无故实 qiāngwúgùshí unfounded to have no basis in fact
