The definition of careless is not paying proper attention to detail or not taking care to do something well enough or correctly.
The definition of heedless is a person who is careless.
Exhibiting a lack of attention; not attentive.
Tending or likely to forget.
Giving or showing little attention or care; heedless:
Not taking due thought; thoughtless or heedless:
Thorough and painstaking in action or execution; conscientious:
Paying close attention; mindful.
Find another word for unheeding. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for unheeding, like: unmindful, careless, deaf, forgotten, heedless, ignored, inattentive, inobservant, unnoticed, unwatchful and forgetful.