unjustifiable
/ʌnˈdʒʌstɪfaɪəbəl/
adjective
- Impossible to excuse, defend, or make seem reasonable.
- There is no unjustifiable reason for such cruel behavior.
- The cost of the repairs was unjustifiable given the age of the car.
- The company's decision to cut safety corners was completely unjustifiable.
Antonyms