LIGHT-HEADED Synonyms: 72 Similar and Opposite Words

light-headed

adjective

ˈlīt-ˌhe-dəd

Definition of light-headed

as in dizzy

having a feeling of being whirled about and in danger of falling down I always get light-headed after riding roller coasters, even when I'm standing still again

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in goofy

lacking in seriousness or maturity we couldn't concentrate on our work because we were feeling so light-headed

Synonyms & Similar Words

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 light-headed Blood pressure medications can sometimes make people feel lightheaded, which is usually less pronounced in younger patients. — Mara Gordon, NPR, 17 Mar. 2026 Feeling lightheaded or passing out can signal a very serious pulmonary embolism and requires immediate attention. — Helen Carefoot, Flow Space, 10 Feb. 2026 As an aside, another situation where runners sometimes feel lightheaded and collapse is at the end of long races. — Alex Hutchinson, Outside, 15 Dec. 2025 In some people, the abrupt cardiovascular response — the drop in blood pressure and the lack of a heart rate response — leads them to feel lightheaded, and in rare cases, a few even faint. — The Washington Post, San Diego Union-Tribune, 18 Nov. 2025 Fetterman experienced a stroke during his campaign for the Senate in 2022, and was also hospitalized in 2023 for feeling lightheaded. — CBS News, 16 Nov. 2025 In February of that year, he was hospitalized after feeling light-headed during a Senate retreat. — Zach Lachance, The Washington Examiner, 16 Nov. 2025 Trump said the gentleman was feeling lightheaded but is OK now. — Gabe Whisnant, MSNBC Newsweek, 6 Nov. 2025 Feeling light-headed or fainting are important warning signs that the blood pressure is dangerously low. — Colleen Doherty, Verywell Health, 16 Aug. 2025

Recent Examples of Synonyms for light-headed

Adjective

People with heat exhaustion typically feel dizzy, start sweating profusely, have a fast pulse and can feel sick.

— Claire Cameron, Scientific American, 2 July 2026
The 77-year-old previously expressed feeling dizzy on stage and cut the opening performance short.

— Joey Nolfi, Entertainment Weekly, 1 July 2026

Definition of dizzy

Adjective

The film appears to mark a departure from Impacciatore’s recent roles that are imbued in her goofy, exuberant persona.

— Nick Vivarelli, Variety, 9 July 2026
His core driving philosophy is love in all its variety — from darkest depths to goofiest heights, always delivered with desperation.

— Debby Wolfinsohn, Entertainment Weekly, 7 July 2026

Definition of goofy

Adjective

Take the Midnight Rave at House of Yes, where attendees are giddy to support the promoters, Kseniya Sovenko and Mary Wolff, better known on social media as NYC Rave Girls.

— Kiana Mickles, Pitchfork, 15 July 2026
The late-morning sun peeked through a gauzy veil of fog, bright laughter echoing over the giddy whisper of tulle as the brides posed for pictures outside the Santa Barbara County Courthouse.

— Sonja Sharp, Los Angeles Times, 14 July 2026

Definition of giddy

Adjective

She’s seen during a dance rehearsal, a silly social media clip, and onstage from their Lollapalooza set, the latter of which came before her announcement in February to step away from Katseye.

— Jaeden Pinder, Rolling Stone, 15 July 2026
Starring British comedy favourites such as Kevin Eldon and Miranda Hart, Hyperdrive is a very silly show that ended up more like a workplace sitcom in space rather than the next Red Dwarf.

— William Worrall, Space.com, 15 July 2026

Definition of silly

Adjective

But this woozy debut feature doesn’t rely on its audience being turned on by the relationship between a nubile caretaker and her dementia-addled patient.

— David Ehrlich, IndieWire, 9 July 2026
Parsons’ feature debut builds a woozy, minimalist mythology out of his shorts.

— David Fear, Rolling Stone, 14 June 2026

Definition of woozy

Adjective

By the late 1970s, the brothers were exhausted by the work of being professional Rosenbergs, and starting to worry that the effort was futile.

— Amy Weiss-Meyer, The Atlantic, 10 July 2026
On appeal, the Crown argued the trial judge erred by declining to order a fitness assessment before considering a stay and by concluding such an assessment would be futile.

— Christina Coulter, PEOPLE, 9 July 2026