VAPOROUS Synonyms: 40 Similar and Opposite Words

vaporous

adjective

Definition of vaporous

as in weightless

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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 vaporous Instead, his was airy, all clouds and fermatas, simultaneously vaporous and dense. — Colin Fleming, Baltimore Sun, 12 Feb. 2026 During cryovolcanism, liquid and vaporous water as well as other materials are ejected from inside a cosmic body. — Andrew Paul, Popular Science, 3 Dec. 2025 Sculptural yet vaporous lightweight dresses were among the highlights. — Alex Wynne, Footwear News, 13 Oct. 2025 But the film plays so coy with its backstory, offering it in dribs and drabs, that its initial emotional tension soon turns vaporous and phony. — Bilge Ebiri, Vulture, 10 Oct. 2025 See All Example Sentences for vaporous

Recent Examples of Synonyms for vaporous

Adjective

Warm, weightless themes rose like thermals, shaking loose a shower of staccato droplets in the woodwinds.

— Justin Davidson, Vulture, 25 Sep. 2026
The magnificent lace of the collar, the shimmering black of the garment, the delicate, almost-weightless cuffs.

— Laird Borrelli-Persson, Vogue, 25 Sep. 2026

Definition of weightless

Adjective

The stock market remains buoyant; the labor market is robust; most financial conditions indicators continue to show little restraint, either in lending or borrowing.

— Steve Liesman,Matt Peterson, CNBC, 25 Sep. 2026
During testing, the structure remained buoyant even after cracks developed, connection points fractured, and an entire lattice layer broke apart.

— New Atlas, New Atlas, 20 Sep. 2026

Definition of buoyant

Adjective

Roadmaps are frequently high-level and unsubstantial.

— Peter Bendor-Samuel, Forbes.com, 19 June 2026
This can alter the amount and types of ACE-inhibiting peptides created during fermentation2—and possibly account for kombucha's unsubstantial effect on blood pressure.

— MD Published, Verywell Health, 27 Dec. 2025

Definition of unsubstantial

Adjective

Cushioning was also considered, with the Gel-Transcend FJ using the brand’s proprietary FlyteFoam technology for lightweight comfort.

— Riley Jones, Footwear News, 29 Sep. 2026
To build true relationship equity, brands must transform SMS from a promotional megaphone into a responsive, bidirectional utility powered by lightweight agentic intelligence.

— Expert Panel®, Forbes.com, 29 Sep. 2026

Definition of lightweight

Adjective

The volunteer-run group is pursuing an unconventional Airship to Orbit plan that could use lighter-than-air vehicles to reach space.

— Sujita Sinha, Interesting Engineering, 7 Sep. 2026
That’s likely due to the shoes’ lighter-than-air cushioning that’s made with the highest energy-return foam that the brand has ever made.

— Amelia McBride, Travel + Leisure, 29 Aug. 2026

Definition of lighter-than-air

Adjective

What can’t go unremarked upon, though, is the surpassing wonder of Dennis Gassner and Richard Johnson’s production design, a near-Brechtian marvel of diaphanous screens, rotating parts, and other ingenious devices.

— Justin Chang, New Yorker, 30 Sep. 2026
Jacquard, mesh and fil coupé raffia created dynamic three-dimensional effects, and a diaphanous oversize trenchcoat reflected Gonella’s fabric research.

— Martino Carrera, Footwear News, 28 Sep. 2026

Definition of diaphanous

Adjective

On road, the KB998 Rimini’s rarity factor should only bolster Bimota’s already rarefied status.

— Michael Van Runkle, Robb Report, 21 Sep. 2026
Deliberately choppy and abrupt in its transitions from sequences that almost play like standalone shorts, Masc may be too rarefied to venture beyond fests and niche settings.

— Leslie Felperin, HollywoodReporter, 18 Sep. 2026

Definition of rarefied

Adjective

Tying all this to a generic RPG progression system full of constant but insubstantial upgrades and resources feels more like busywork than anything else.

— Jordan Minor, PC Magazine, 18 Sep. 2026
But too few of those ideas yield satisfying conclusions, resulting in a drama that becomes treacly and insubstantial, reaching for a profundity that remains elusive.

— David Rooney, HollywoodReporter, 16 May 2026

Definition of insubstantial

Browse Nearby Words

vaporizing

vaporous

vapors

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Style

“Vaporous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vaporous. Accessed 4 Oct. 2026.

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Synonyms of vaporous

adjective

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