(Of a person or their behaviour) not acting in accordance with moral principles: an unprincipled womanizer
More example sentences
- You are completely unprincipled and have no interest whatsoever in morals, justice or fairness of any kind.
- The unprincipled behaviour of the Bush administration has been met with principled conduct and objections.
- There could hardly be a more graphic illustration of how putting power in the hands of unprincipled people can bring a community down, if it yields to such pressure.