1 . 放肆無禮的
impudence 無恥impudent放肆無禮的impudicity 無恥
2 . 魯莽的
not prudent:lacking discretionimpudenta. 魯莽的,卑鄙的,厚顏無恥的marked by contemptuous or cocky boldness or disreg.
3 . 冒失的
improvisation n.即席創作impudentadj.魯莽的,冒失的,無禮的impugn v.指責,對…表示懷疑
4 . 厚顏無恥的
not prudent:lacking discretionimpudenta. 魯莽的,卑鄙的,厚顏無恥的marked by contemptuous or cocky boldness or disreg.