1
as in intense
extreme in degree, power, or effect
the hellacious heat was more than we could bear
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Antonyms & Near Antonyms
2
as in difficult
requiring considerable physical or mental effort
the pioneers survived a particularly hellacious river crossing with their covered wagon barely in one piece
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Example Sentences
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Recent Examples of hellacious
Anthony is a believably confused Everyteen caught up in the season’s escalating hellacious hijinks.
—
Daniel Fienberg, The Hollywood Reporter, 18 Oct. 2024
There were no cage dives or hellacious crashes into the announcer's table.
—Brian Mazique, Forbes, 5 Oct. 2024
Scott’s hellacious run in hip-hop can be credited to his 100-plus Billboard Hot 100 entries and two blockbuster releases, 2018’s Astroworld and 2023’s Utopia, which both secured the top spot on the Billboard 200.
—Carl Lamarre, Billboard, 3 Sep. 2019
There is a chance Gaethje’s last loss, the hellacious KO at the hands of Max Holloway in April 2024 at UFC 300, took something out of him.
—Brian Mazique, Forbes, 19 Feb. 2025
See All Example Sentences for hellacious
Daniel Fienberg, The Hollywood Reporter, 18 Oct. 2024
There were no cage dives or hellacious crashes into the announcer's table.
—Brian Mazique, Forbes, 5 Oct. 2024
Scott’s hellacious run in hip-hop can be credited to his 100-plus Billboard Hot 100 entries and two blockbuster releases, 2018’s Astroworld and 2023’s Utopia, which both secured the top spot on the Billboard 200.
—Carl Lamarre, Billboard, 3 Sep. 2019
There is a chance Gaethje’s last loss, the hellacious KO at the hands of Max Holloway in April 2024 at UFC 300, took something out of him.
—Brian Mazique, Forbes, 19 Feb. 2025
See All Example Sentences for hellacious
Recent Examples of Synonyms for hellacious
Adjective
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Whether singing a cappella or accompanied by her guitar to hundreds or thousands of people − at a small venue or an awards show − Lafourcade's performances feel visceral, intense and intimate all at once.—
Pamela Avila,
USA Today,
26 Apr. 2025
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In place of intense (and potentially irritating) acids, Mediheal's Madecassoside Blemish Pads target breakouts and breakout-causing bacteria with anti-inflammatory powerhouses madecassoside and cica.—
Sarah Han,
Allure,
25 Apr. 2025
Adjective
-
The Whitecaps won games in Mexico, which is difficult to do.—
Michelle Kaufman,
Miami Herald,
24 Apr. 2025
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Doing this even for planets within our solar system is difficult.—
Margherita Bassi,
Smithsonian Magazine,
24 Apr. 2025
Adjective
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Since early March, Israel has cut Gaza off from the supply of humanitarian aid including food, with aid agencies warning that the situation for the strip’s 2 million civilians has deteriorated dangerously, only worsened by intensive Israeli military operations.—
Irene Nasser,
CNN Money,
15 Apr. 2025
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Now, more than six months after first complaining of stomach pain, Butlin started her first three-month course of intensive chemotherapy on April 8.—
Vanessa Etienne,
People.com,
14 Apr. 2025
Adjective
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Despite a challenging period for many luxury labels, in October, reports indicated LOEWE’s sales had increased 27.5% YoY. In March, long-time Creative Director Jonathan Anderson left the label, and Jack McCollough and Lazaro Hernandez were appointed.—
Seth Matlins,
Forbes.com,
14 Apr. 2025
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Deriving the mesoscopic from the microscopic, on the other hand, has been much more mathematically challenging.—
Jack Murtagh,
Scientific American,
14 Apr. 2025
Adjective
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The documentary follows the story of Ángel, a charismatic boy with fierce love for his Guarani roots and a vision for his Paraguayan hometown of Nanawa.—
Lise Pedersen,
Variety,
11 Apr. 2025
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The Battle of Okinawa lasted 82 days, with fierce fighting on land and sea.—
CBS News,
CBS News,
11 Apr. 2025
Adjective
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Over the next two years, Muhammad rang up five more victories against progressively tougher competition.—
Trent Reinsmith,
Forbes.com,
15 Apr. 2025
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On the other side, the Grizzlies had an even tougher time with Curry, who finished with 52 points on 16-of-31 shooting.—
Anthony Slater,
New York Times,
14 Apr. 2025
Adjective
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In other words, if Instagram had even somewhat appeared as a future threat to Facebook or Facebook’s competition, there would have been a ferocious bidding war for Instagram that would have pushed its purchase price far, far above $1 billion.—
John Tamny,
Forbes.com,
16 Apr. 2025
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There’s scenario No. 1: Either Carter, a ferocious All-American pass rusher, or Hunter, a generational wide receiver-cornerback hybrid, is available, and the Patriots can add a premium talent at a position of need in what can only be described as a front-office dream.—
Andrew Callahan,
Boston Herald,
16 Apr. 2025
Adjective
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Every personal finance article is based on rigorous reporting by our team of expert writers and editors with extensive knowledge of personal finance products.—
Keagan Ostop,
CNBC,
18 Apr. 2025
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Although seeking refugee protection might come to mind, qualifying for refugee protection involves a complex, rigorous process that involves meeting a multi-pronged legal test.—
Thomas G. Moukawsher,
MSNBC Newsweek,
17 Apr. 2025
Cite this Entry
“Hellacious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hellacious. Accessed 29 Apr. 2025.
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