as in negligence
failure to take the care that a cautious person usually takes
the dog's lack of protection against rabies was purely due to his owner's heedlessness
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Recent Examples of heedlessness
The heedlessness of the children has touched her mood.
—
Literary Hub, 28 Aug. 2025
Literary Hub, 28 Aug. 2025
Recent Examples of Synonyms for heedlessness
Noun
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In California, with its history of wildfires often caused by arson or negligence, prosecutors have not shied away from filing criminal charges, including murder, against people suspected of starting blazes or explosions, Taylor said.—
Sharon Bernstein,
Sacbee.com,
11 Apr. 2026
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Jurors found Smith was liable for negligence in Dalessio’s death and awarded her family $15,235,245, court papers said.—
Justin Muszynski,
Hartford Courant,
11 Apr. 2026
Noun
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Carl vents to Jesse and Ben, saying Kyle’s snub represents more than carelessness.—
Ile-Ife Okantah,
Vulture,
8 Apr. 2026
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The officials’ performance reflected carelessness in the process.—
Troy Renck,
Denver Post,
30 Mar. 2026
Cite this Entry
“Heedlessness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heedlessness. Accessed 15 Apr. 2026.
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