ruthless

Definition of ruthless in English English dictionary: Without pity or compassion; cruel, pitiless
At length their rage the hoſtile Pow’rs reſtrain, / All but the ruthleſs Monarch of the Main.; A ruthless action or activity is done forcefully and thoroughly, without much concern for its effects on other people. Her lawyers have been ruthless in thrashing out a divorce settlement + ruthlessly ruth·less·ly a ruthlessly efficient woman. + ruthlessness ruth·less·ness a woman with a brain and business acumen and a certain healthy ruthlessness; Having no ruth; cruel; pitiless; {s} cruel, merciless, lacking compassion, brutal; {a} pitiless, merciless, cruel, barbarous; without mercy or pity; "an act of ruthless ferocity"; "a monster of remorseless cruelty"; disapproval If you say that someone is ruthless, you mean that you disapprove of them because they are very harsh or cruel, and will do anything that is necessary to achieve what they want. The President was ruthless in dealing with any hint of internal political dissent. + ruthlessly ruth·less·ly The Party has ruthlessly crushed any sign of organised opposition. + ruthlessness ruth·less·ness a powerful political figure with a reputation for ruthlessness
ruthless killing machine: killing device that shows no mercy
ruthlessly: In a ruthless manner; with cruelty; without pity or compassion
ruthlessly: {a} without pity or mercy, cruelty
ruthlessly: pitilessly, cruelly, mercilessly, brutally
ruthlessly: in a ruthless manner; "the government has been urged to take immediate action to deal ruthlessly with the strikers
ruthlessly: In a ruthless manner
ruthlessness: feelings of extreme heartlessness
ruthlessness: The property of being ruthless. mercilessness
ruthlessness: mercilessness characterized by a lack of pity
ruthlessness: {i} cruelty, brutality, mercilessness, state of lacking compassion