ALL meanings of unimpeachable
un·im·peach·a·ble
U u - adjective unimpeachable above suspicion; impossible to discredit; impeccable: unimpeachable motives. 1
- adjective unimpeachable impossible to reproach 1
- adjective unimpeachable If you describe someone as unimpeachable, you mean that they are completely honest and reliable. 0
- adjective unimpeachable unquestionable as to honesty, truth, etc 0
- adjective unimpeachable not impeachable; that cannot be doubted, questioned, or discredited; irreproachable 0