0 in a way that shows that you are not thinking or worrying enough about the possible results of what you do: --
She continues to spend money irresponsibly.
It's unlike you to behave so irresponsibly.
Any alcoholic beverage consumed irresponsibly can lead to problems.
The company irresponsibly bought and sold high-interest home loans.
She thought he was acting irresponsibly.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
irresponsibly