HIGH-GRADE Synonyms: 31 Similar and Opposite Words

high-grade

adjective

Definition of high-grade

as in valuable

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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 high-grade The Hugging Face hack showed advanced AI systems deciding upon and then orchestrating a high-grade cyberattack on their own—the models working against, rather than according to, human instruction. — Matteo Wong, The Atlantic, 22 July 2026 Danagoulian also suggests that high-grade radiation hardening could improve satellites' chances of surviving a nuclear winter in space. — Tereza Pultarova, Space.com, 8 July 2026 And that’s a relief on a seven-figure motor car made largely of extremely expensive, high-grade carbon fiber. — Jason Barlow, Robb Report, 7 July 2026 Scientists at the Korea Institute of Geoscience and Mineral Resources (KIGAM) have devised a technique to turn still-wet coffee grounds into high-grade biofuel in as little as 90 seconds. — New Atlas, 1 July 2026 See All Example Sentences for high-grade

Recent Examples of Synonyms for high-grade

Adjective

As luxury becomes both more ubiquitous and more expensive, being desirable without being everywhere could prove a valuable position to hold.

— Kate Hardcastle, Forbes.com, 13 Aug. 2026
To further complicate things, baseball is heading toward a labor fight in which owners are aiming to swap short-term financial pain for cost caps that would make every team more valuable.

— Michael McCann, Sportico.com, 12 Aug. 2026

Definition of valuable

Adjective

That is particularly valuable across Asia-Pacific and the Middle East, where travel retail remains an important shop window for premium international brands.

— Kate Hardcastle, Forbes.com, 13 Aug. 2026
While there is a free version of the app that lets users organize their accounts and track spending, the subscription cancellation feature is part of the premium version.

— Kelsey Neubauer, CNBC, 12 Aug. 2026

Definition of premium

Adjective

He was hurt by penalties on the opening drive and a costly third-down drop by Darius Cooper.

— Zach Berman, New York Times, 16 Aug. 2026
Most introduced, nonnative plants do not become invasive, but those that do can cause significant, costly problems for landowners, communities, and land managers.

— Dr. Lauren Kurtz, Hartford Courant, 16 Aug. 2026

Definition of costly

Adjective

The study of a patient’s urine was an extremely popular practice in the Middle Ages, even though doctors could tell precious little about what was ailing someone just by looking at a sample in a jar.

— T.M. Brown, CNN Money, 16 Aug. 2026
Carlsbad and other coastal cities south of Oceanside worry that any plan to keep sand on the shoreline north of them would prevent the precious grains of grit from migrating south in ocean currents to land on their own eroding beaches.

— Phil Diehl, San Diego Union-Tribune, 16 Aug. 2026

Definition of precious

Adjective

The summer of 2026 may go down as one of the most profitable for the city of Boston and the surrounding areas.

— Mike Sullivan, CBS News, 13 Aug. 2026
The rise in CoreWeave stock – abetted by short-sellers with 18% of the stock’s float, per the Wall Street Journal, covering their positions – suggests that investors concluded backlog could become profitable revenue.

— Peter Cohan, Forbes.com, 12 Aug. 2026

Definition of profitable

Browse Nearby Words

high-flying

high-grade

high ground

See all Nearby Words

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“High-grade.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/high-grade. Accessed 20 Aug. 2026.

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Synonyms of high-grade

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

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