heedless

adjective

ˈhēd-ləs How to pronounce heedless (audio)
Definition of heedlessnext
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

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of heedless Yet Disclosure Day also feels as much like an answer to Spielberg’s own War of the Worlds as his 1977 classic — and not just in the heedless forward momentum of its chase-heavy staging, recalling a bravura bit of highway speeding from the 2005 film. — Jesse Hassenger, Entertainment Weekly, 12 June 2026 This emphasis on wholesome working-class respectability is heedless of the ’60s rushing toward them, a decade that, by 1958, the other counselors have prematurely embraced. — Sophie Monks Kaufman, IndieWire, 18 May 2026 Humanity is heedless of all the clutter in those bands. — Jeffrey Kluger, Time, 16 Apr. 2026 The rules of polite society would bar this particular group from fraternizing together in such a heedless manner, but the Bridgerton wrap party brought the crew together for what appears to have been a very good time indeed. — Sophie Dodd, PEOPLE, 29 Jan. 2026 See All Example Sentences for heedless
Recent Examples of Synonyms for heedless
  1. careless
  2. unsafe
  3. reckless
Adjective
  • Josh Hoover may have been a bit careless, but every game TCU has played this season is another painful example how badly both his old school, and coach, miss him.
    — Mac Engel October 14, Fort Worth Star-Telegram, 14 Oct. 2026
  • Red Raiders quarterback Will Hammond can be careless with the football, throwing three interceptions against Sam Houston last weekend and posting five picks in four games.
    — Kyle Newman, Denver Post, 2 Oct. 2026
Definition of careless
Adjective
  • Beyond the long wait, festivalgoers say the delays led to unsafe crowd conditions, and forced many to exit the event’s opening night.
    — Isabel Rivera, Miami Herald, 18 Oct. 2026
  • Eight structures encompassing 13 homes were deemed too unsafe to enter.
    — Alicia Victoria Lozano, NBC news, 17 Oct. 2026
Definition of unsafe
Adjective
  • Van Lemaster, 88, was booked into the Larimer County Jail on charges of vehicular homicide, vehicular assault, and reckless endangerment on Friday.
    — Jennifer McRae, CBS News, 16 Oct. 2026
  • In 2016, Zelich pled guilty to first-degree reckless homicide in the death of Gamez and one count of hiding a corpse.
    — ABC News, ABC News, 16 Oct. 2026
Definition of reckless

Browse Nearby Words

heeding
heedless
heedlessly
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Cite this Entry

“Heedless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/heedless. Accessed 20 Oct. 2026.

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