Harry was so irresponsible, and had such a poor attitude, that management was forced to replace him with someone else.
"It would be irresponsible not to look after you "said mark
They made irresponsible accusations.
It would be irresponsible of me to do your homework for you.
This man is irresponsible because he does not clean up after his dog. The mayor accused the newspaper of irresponsible reporting.
careless, or irresponsible
He was irresponsible when he did not do his lesson on time.
It would be irresponsible for me to answer this question. (since I'm most likely doing your homework for you)
He decided to disown his irresponsible brother after years of disappointment.
Irresponsible means "not responsible", and other words for irresponsible may be:carefreeunreliablescatterbrainedslaphappyfecklessflightyunaccountable
When you get in trouble, you should stick to your principles and not do anything irresponsible that could make the situation worse. It is important that people have principles.
It was easy to see that Larry was irresponsible by following him around and watching him leave his coat in the park, his backpack on the bus and his shoes on the lawn.