HIGH-SPEED Synonyms: 63 Similar and Opposite Words

high-speed

adjective

Definition of high-speed

as in rapid

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Example Sentences

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Recent Examples of high-speed Rice’s version is a funnier, high-speed theatrical thriller with 1950s swing music and is shown via the Mount Rushmore backdrop, according to The Old Globe. — Ut Community Press, San Diego Union-Tribune, 7 July 2026 At cold temperatures, the windshield wipers may only function at the high-speed setting, while the washing system might fail to work. — Julia Gomez, USA Today, 7 July 2026 China has long been a nation of techno-optimists, and not just because software and engineering — from smartphones to high-speed trains to drone deliveries — have radically improved life across the country in the span of a single generation. — Andy Browne, semafor.com, 7 July 2026 The $22 million estate, on the market with Martis Camp Realty, is a short drive from the community’s private Lookout Ski Lodge, which offers direct, high-speed chairlift access to the Northstar California Resort. — Tori Latham, Robb Report, 7 July 2026 See All Example Sentences for high-speed

Recent Examples of Synonyms for high-speed

Adjective

Prices are subject to rapid, unpredictable changes due to factors like, but not limited to, supply/demand, weather, and geopolitical events.

— USA TODAY, USA Today, 8 July 2026
This all comes amid rapid technological, social and economic change in China.

— CNN Money, CNN Money, 8 July 2026

Definition of rapid

Adjective

As Trump confronts Iran war tensions at the NATO summit in Turkey, he is also set to meet with Ukrainian President Volodymyr Zelenskyy, who is expected to press for more sanctions on Russia and speedier access to American defense systems.

— Jamie Gray, NBC news, 9 July 2026
What’s more, Better Mortgage is speedy — its time to close averages 19 days, about half of the national average.

— Kelsey Neubauer, CNBC, 8 July 2026

Definition of speedy

Adjective

Its lightweight frame packages a swift 5-minute charge option that hooks up 3 hours of extra listening, Multi-Point device switching, and Voice Aware side-tone monitoring for phone calls.

— Juhi Wadia, PC Magazine, 6 July 2026
Dent works to instill a culture of swift response anytime a light outside a room door flashes on.

— Bruce Finley, Denver Post, 5 July 2026

Definition of swift

Adjective

Miramar Police Chief Delrish Moss described the gunfire as rapid-fire, according to WSVN.

— Bonny Chu, FOXNews.com, 7 July 2026
Stocks covered in Monday's rapid-fire at the end of the video were Solstice Advanced Materials , T-Mobile , Qualcomm , Lockheed Martin , and Datadog.

— Morgan Chittum, CNBC, 6 July 2026

Definition of rapid-fire

Adjective

The scenario reminded Attardo of the hasty replacement of Joe Biden during the 2024 election campaign.

— ABC News, ABC News, 8 July 2026
Iranian critics of the MoU claim Tehran was too hasty in agreeing to reopen the Strait of Hormuz without gaining any tangible benefits from the agreement.

— July 1, CBS News, 1 July 2026

Definition of hasty

Adjective

The stock, which is down nearly 33% year-to-date, has notched a fresh 52-week low since news of the accelerated restructuring first came to light last week.

— Sam Meredith, CNBC, 2 July 2026
Superintendents from both districts held news conferences to mark the achievement, which is based on several metrics, including student performance, graduation rates, and success in accelerated coursework.

— Joan Murray, CBS News, 1 July 2026

Definition of accelerated

Adjective

Alicia Tillman Alicia Tillman is currently the chief marketing officer at Delta, the world’s largest airline by both fleet size and market cap.

— Slma Shelbayah, Forbes.com, 25 June 2026
The fleet buildup is designed to prevent such single points of failure, and the new bill contains language that would require NOAA to have backup aircraft on hand for each mission.

— Andrew Freedman, CNN Money, 17 June 2026