irresponsibility
/ˌɪrɪˌspɑnsəˈbɪləti/
noun
- The quality or state of not being reliable or accountable for one's actions or duties.
- The company's irresponsibility led to a major environmental disaster.
- His constant lateness showed a complete irresponsibility toward his job.
- She finally ended the friendship because of his financial irresponsibility.
Antonyms