1
as in demonic
of, relating to, or worthy of an evil spirit
a fiendish delight in playing cruel tricks
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2
as in brutal
having or showing the desire to inflict severe pain and suffering on others
shook with fiendish laughter as he watched his victims writhe in agony
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Recent Examples of fiendish
There's a little bit for every guy, girl and ghoul, no matter what your fiendish tastes.
—
Brian Truitt, USA TODAY, 3 Oct. 2024
The red Indian of the Western plains tied his prisoner to the stake, tortured him, and danced in fiendish glee while his victim writhed in the flames.
—Liz Tracey, JSTOR Daily, 21 Feb. 2025
Jumbo brings a humanizing clarity to Lady Macbeth without in the least compromising her character’s fiendish side.
—Charles McNulty, Los Angeles Times, 19 Feb. 2025
But an indie Tony Hawk’s Pro Skater, or even Skate, this is not: Eng is whisking us off to the nine hellish layers of the underworld to complete a series of fiendish skateboarding trials.
—Lewis Gordon, Vulture, 8 Jan. 2025
See All Example Sentences for fiendish
Brian Truitt, USA TODAY, 3 Oct. 2024
The red Indian of the Western plains tied his prisoner to the stake, tortured him, and danced in fiendish glee while his victim writhed in the flames.
—Liz Tracey, JSTOR Daily, 21 Feb. 2025
Jumbo brings a humanizing clarity to Lady Macbeth without in the least compromising her character’s fiendish side.
—Charles McNulty, Los Angeles Times, 19 Feb. 2025
But an indie Tony Hawk’s Pro Skater, or even Skate, this is not: Eng is whisking us off to the nine hellish layers of the underworld to complete a series of fiendish skateboarding trials.
—Lewis Gordon, Vulture, 8 Jan. 2025
See All Example Sentences for fiendish
Recent Examples of Synonyms for fiendish
Adjective
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In this new adventure, players will face a vast and brutal conflict where demonic forces, warlords, and opportunistic factions clash for control.—
Jennifer Maas,
Variety,
13 June 2025
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The members of my party have the gall to request several of these demonic items from the livid waiter.—
Caity Weaver,
The Atlantic,
5 June 2025
Adjective
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The Yankees’ brutal offensive malaise stretched past a point anybody could have foreseen with a 1-0, 11-inning loss Monday night.—
Brendan Kuty,
New York Times,
17 June 2025
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Late-stage valuations are inflating again, even as early-stage founders face a brutal fundraising climate.—
Sindhya Valloppillil,
Forbes.com,
17 June 2025
Adjective
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Mitchell returned to the family’s Salt Lake City home months later with sinister intentions.—
Lynsey Eidell,
People.com,
8 June 2025
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Picking from hundreds of hours of original, low-budget TV ads, Glassman tells the sinister tale of two restaurants battling it out in the town of Westridge County.—
Alison Foreman,
IndieWire,
5 June 2025
Adjective
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And for every San Antonio, there is a Utah or Washington or Charlotte that can’t believe how cruel the lottery can be.—
Ira Winderman,
Sun Sentinel,
3 June 2025
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This is cruel, unnecessary, and will further fan the flames of economic chaos for working families across this country.—
Adam S. Minsky,
Forbes.com,
3 June 2025
Adjective
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The Republican tax bill could push food assistance in Colorado into a vicious cycle of funding cuts, increasing mistakes in determining eligibility and further funding cuts to punish those mistakes, Gov. Jared Polis warned in a letter to congressional leaders Friday.—
Meg Wingerter,
Denver Post,
16 June 2025
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Plaschke delivers a vicious uppercut to his opponent.—
Los Angeles Times,
Los Angeles Times,
14 June 2025
Adjective
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As savage Arctic cold was getting ready to surge south across North America, vivid imagery based on data from weather models showed us what was going to happen.—
Tom Yulsman,
Discover Magazine,
27 Dec. 2022
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The 2023 grand marshal is former Arizona Democratic congresswoman Gabby Giffords, gravely wounded in a savage mass shooting in 2011 that also killed six people.—
Los Angeles Times,
Los Angeles Times,
27 Dec. 2022
Adjective
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After The Devil Wears Prada premiered in theaters 20 years ago this month, starring Anne Hathaway as recent college graduate Andy Sachs, who takes a job at fashion magazine Runway as the assistant to the diabolical Miranda Priestley (Meryl Streep).—
Glenn Garner,
Deadline,
11 June 2025
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Adapting Ed McBain’s detective novel King’s Ransom, Kurosawa moves effortlessly from compelling race-against-time thriller to exacting social commentary, creating a diabolical treatise on contemporary Japanese society.—
Samantha Bergeson,
IndieWire,
9 June 2025
Adjective
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Related Stories Said to be the first book in a series, Little Hands watches as a young British woman with a mysterious past inadvertently joins a ruthless gang of female thieves who rob the ultra-wealthy along the French Riviera.—
Matt Grobar,
Deadline,
9 June 2025
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This is because the film, which Anderson both wrote (alongside Roman Coppola) and directed, centers on wealthy business tycoon Zsa-Zsa Korda (Benicio del Toro), who, thanks to his often ruthless deal-making, has become a frequent target of assassination attempts.—
EW.com,
EW.com,
6 June 2025
Cite this Entry
“Fiendish.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fiendish. Accessed 20 Jun. 2025.
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