ULTRARAPID Synonyms: 63 Similar and Opposite Words

ultrarapid

adjective

Definition of ultrarapid

as in ultrafast

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Recent Examples of Synonyms for ultrarapid

Adjective

There, the team used ultrafast X-ray pulses to observe how atoms and electrons rearrange after being exposed to heat.

— Georgina Jedikovska, Interesting Engineering, 29 Oct. 2026
The company plans to allow AI agents to plug into Canva Craft through the open Model Context Protocol, and will also roll out more efficient Craft-fast and Craft-ultrafast models in the future.

— Emma Roth, The Verge, 22 Oct. 2026

Definition of ultrafast

Adjective

The Navy's Special Warfare Combatant-Craft Crewmen, known as SWCCs, are elite maritime operators training to operate high-speed, heavily armed boats that transport Navy SEALs into and out of hostile territory, along with other maritime missions.

— James LaPorta, CBS News, 5 Nov. 2026
David Zanon, who deliberately swerved his vehicle into CHP Officer Scott Russell during a high-speed chase on Highway 50 in El Dorado County in July 2007, killing Russell.

— Michael McGough, Sacbee.com, 5 Nov. 2026

Definition of high-speed

Adjective

Filmmakers still build production timelines around submission deadlines, rush unfinished cuts, hold back material that could build an audience — all to be among thousands of submissions competing for a handful of slots that may or may not generate a meaningful outcome.

— Dana Harris-Bridson, IndieWire, 8 May 2026
The Patriots rank seventh in offensive EPA and sixth defensively, while accounting for their most obvious flaws (30th in rush EPA).

— Andrew Callahan, Boston Herald, 29 Nov. 2025

Definition of rush

Adjective

In this vivid and vigorous new biography, literary critic Hermione Lee makes the case for Brookner as a literary figure worth not only remembering but celebrating.

— Literary Hub, Literary Hub, 2 Nov. 2026
Some breathlessness during stair climbing can be normal, especially during vigorous activity.

— Kristen Gasnick, Verywell Health, 29 Oct. 2026

Definition of vigorous

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ultraradical

ultrarapid

ultrarare

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“Ultrarapid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrarapid. Accessed 11 Nov. 2026.

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Synonyms of ultrarapid

adjective

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