Main entry: inattentiveness, heedlessness
Definition: a lack of attentiveness (as to children or helpless people)
Antonyms: attentiveness, regard, paying attention, heed
Definition: paying particular notice (as to children or helpless people)
Main entry: inadvertence, inadvertency, heedlessness, unmindfulness
Definition: the trait of forgetting or ignoring your responsibilities
Antonyms: mindfulness, heedfulness
Definition: the trait of staying aware of (paying close attention to) your responsibilities