Responsibly synonyms and antonyms

She is acting responsibly in his behalf.

She shopped responsibly, but this time she picked up healthy fresh fruit and vegetables – something she previously would have had to replace with canned food.

A man takes ownership of his deeds and acts responsibly.

Young children usually don't have the maturity to handle kittens responsibly, so a cat that's at least four months old is typically the best choice for homes with [small] kids.