Attentiveness and Heedlessness

Attentiveness

Attentiveness noun - The state of being constantly attentive and responsive to signs of opportunity, activity, or danger.
Usage example: your attentiveness prevented a potentially bad accident

Heedlessness is an antonym for attentiveness.

Heedlessness

Heedlessness noun - Failure to take the care that a cautious person usually takes.
Usage example: the dog's lack of protection against rabies was purely due to his owner's heedlessness

Attentiveness is an antonym for heedlessness.
Cite this Source
Heedlessness and Attentiveness. (2016). Retrieved 2023, March 21, from https://thesaurus.plus/related/attentiveness/heedlessness
Attentiveness & Heedlessness. N.p., 2016. Web. 21 Mar. 2023. <https://thesaurus.plus/related/attentiveness/heedlessness>.
Heedlessness or Attentiveness. 2016. Accessed March 21, 2023. https://thesaurus.plus/related/attentiveness/heedlessness.
Google Ngram Viewer shows how "attentiveness" and "heedlessness" have occurred on timeline