as in careless
not paying or showing close attention especially for the purpose of avoiding trouble
heedless drivers who back out of parking spaces without looking
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Recent Examples of heedless
The heedless afternoons of childhood meet the fatherless afternoons of late middle age, and the bereaved son is in danger of being buried in them.
—
James Wood, New Yorker, 3 Nov. 2025
To him, though, the bistro is perfect, rich in singular details that people of more heedless taste might have scrubbed away.
—Nathan Heller, Vogue, 14 Oct. 2025
His Victor is the product of a coddling mother (Mia Goth), who dies young and leaves him emotionally adrift, and a domineering father (Charles Dance), who molds him into a brilliant but heedless inventor.
—Brent Lang, Variety, 20 Aug. 2025
What’s worse, Jeremiah, heedless of the fact that Belly’s 20 percent off coupon expires tomorrow, is still at the office in Boston and so can’t come with her to Michael’s.
—Kathleen Walsh, Vulture, 6 Aug. 2025
See All Example Sentences for heedless
James Wood, New Yorker, 3 Nov. 2025
To him, though, the bistro is perfect, rich in singular details that people of more heedless taste might have scrubbed away.
—Nathan Heller, Vogue, 14 Oct. 2025
His Victor is the product of a coddling mother (Mia Goth), who dies young and leaves him emotionally adrift, and a domineering father (Charles Dance), who molds him into a brilliant but heedless inventor.
—Brent Lang, Variety, 20 Aug. 2025
What’s worse, Jeremiah, heedless of the fact that Belly’s 20 percent off coupon expires tomorrow, is still at the office in Boston and so can’t come with her to Michael’s.
—Kathleen Walsh, Vulture, 6 Aug. 2025
See All Example Sentences for heedless
Recent Examples of Synonyms for heedless
Adjective
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This careless exploitation of the heavens above is a real danger to us all.—
Phil Plait,
Scientific American,
6 Mar. 2026
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The Scott County Attorney said the man behind the wheel received a $100 citation for careless driving.—
Ashley Grams,
CBS News,
6 Mar. 2026
Adjective
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While both supplements are generally safe, melatonin may worsen symptoms of autoimmune conditions, and magnesium could cause an unsafe buildup of the mineral or dangerous effects in folks with kidney disease, or a heart or neuromuscular condition.—
Erica Sloan,
SELF,
6 Mar. 2026
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The inspector found an accumulation of grease and food debris on equipment, insufficient water at the hand sink and several food items at an unsafe temperature.—
Harriet Ramos,
Fort Worth Star-Telegram,
6 Mar. 2026
Adjective
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Our soldiers will have to put their lives on the line to defend his reckless decisions.—
Joseph Morton,
Dallas Morning News,
28 Feb. 2026
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This reckless action puts American troops at risk and edges us toward a wider regional war.—
Kaitlyn Schallhorn,
Oc Register,
28 Feb. 2026
Cite this Entry
“Heedless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heedless. Accessed 7 Mar. 2026.
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