HIGH-GRADE Synonyms: 31 Similar and Opposite Words

high-grade

adjective

Definition of high-grade

as in valuable

Related Words

Relevance

Dissimilar Words

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 More than 1,700 high-grade filters were installed, air purifiers were purchased for every classroom, and surfaces inside and outside were tested for heavy metals, ammonia, and toxins. — Joy Benedict, CBS News, 31 July 2026 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 See All Example Sentences for high-grade

Recent Examples of Synonyms for high-grade

Adjective

Beyond sitting on some of the most valuable land in South Florida, Indian Creek Country Club is also among the region’s most exclusive clubs.

— Luisa Yanez, Miami Herald, 19 Aug. 2026
This eco-friendly alternative avoids chemical separation and repurposes aviation and industrial scrap into valuable materials for thermal insulation, acoustic absorption, and marine oil spill cleanup.

— Mrigakshi Dixit, Interesting Engineering, 19 Aug. 2026

Definition of valuable

Adjective

University of Michigan The program can include on-field and stadium-based branding, scoreboard integrations and end zone placements, digital and in-game sponsorship activations, with an exploration of jersey patches and additional premium assets.

— Karma Sabbah, CBS News, 20 Aug. 2026
Still, the visible road to touches combined with a premium offensive line arrow to impactful production.

— Brad Evans, New York Times, 20 Aug. 2026

Definition of premium

Adjective

The First Miami Presbyterian Church, home to the city’s oldest congregation, sits on a prime slice of waterfront real estate in Brickell.

— Catherine Odom, Miami Herald, 22 Aug. 2026
The entire hardware system has obtained prime-level safety certification from TÜV.

— Aman Tripathi, Interesting Engineering, 22 Aug. 2026

Definition of prime

Adjective

Innovation rates are often 70% higher with inclusive design and helps ease costly turnover ranging from 50% to twice an employee’s annual salary.

— Julie Kratz, Forbes.com, 23 Aug. 2026
Fields completed 9 of 12 passes for 64 yards while also taking a costly 20-yard sack on a third-and-goal from the Bucs’ 7.

— Jesse Newell, New York Times, 23 Aug. 2026

Definition of costly

Adjective

That has taken the costly burden of insurance risk and physical danger of Iranian attacks away from commercial shippers and placed it on the US government and the oil producers themselves.

— David Goldman, CNN Money, 22 Aug. 2026
Dickey's Moab property has commercial accommodation zoning in a community where new short-term rentals are difficult to develop.

— Mike Winters, CNBC, 22 Aug. 2026

Definition of commercial

Adjective

Because of the close relationship between land use and food scarcity, there’s also a theory that farmland will only become more precious as the population grows.

— Sasha Rogelberg, Fortune, 23 Aug. 2026
Solid gold is both precious and long-lasting, customers are more intentional with their purchases.

— Tiana Randall, Forbes.com, 22 Aug. 2026

Definition of precious

Adjective

Airlines, supported by resilient travel demand and the shutdown of budget carrier Spirit in May, have hiked airfare and baggage fees and cut less profitable flights.

— Matt Egan, CNN Money, 19 Aug. 2026
That is not to say most of the Premier League’s big hitters are profitable.

— Philip Buckingham, New York Times, 19 Aug. 2026

Definition of profitable

Browse Nearby Words

high-flying

high-grade

high ground

See all Nearby Words

Cite this Entry

Style

“High-grade.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/high-grade. Accessed 26 Aug. 2026.

Copy Citation

Synonyms of high-grade

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

devolve

Popular in Grammar & Usage

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

How to Pronounce the Trickiest Menu Items

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

Words from the 'Odyssey'

The Longest Long Words List

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 21

16 Glee-ridden Words from Schitt's Creek

Popular

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Words from the 'Odyssey'

The Longest Long Words List

Games & Quizzes