1
as in difficult
requiring considerable physical or mental effort
the herculean task of grading 60 student essays over one weekend
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in enormous
unusually large
a herculean banquet table that took eight men to lift it
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for herculean
Adjective
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This moderately difficult, half-mile trail through the Mission Hills Open Space, is located across from Pioneer Park.—
Maura Fox,
San Diego Union-Tribune,
23 June 2025 -
Attorney Nicole Blank Becker, who represents R. Kelly, told Fox News Digital that jurors, just like anyone else, have a difficult time separating emotions from charges.—
Tracy Wright , Lauryn Overhultz,
FOXNews.com,
23 June 2025
Adjective
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The group wields enormous influence setting vaccine policy in the United States, including which vaccines will be covered by insurance.—
Mary Kekatos,
ABC News,
24 June 2025
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Smith opened as an enormous favorite at -1600, while Price was +900.—
Trent Reinsmith,
Forbes.com,
24 June 2025
Adjective
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As such, piloting an FPV drone is a completely different, entirely more challenging kettle of fish than piloting a standard camera drone.—
Sam Kieldsen,
Wired News,
27 June 2025
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All of these factors combine to make AI adoption incredibly challenging, expensive and time-consuming.—
Dave Friend,
Forbes.com,
27 June 2025
Adjective
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Because of that, a tremendous amount of his thinking, in his own voice, exists.—
Chadd Scott,
Forbes.com,
18 June 2025
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Both of those players made tremendous contributions throughout the playoffs to help Florida reach their goal once more.—
Scott Thompson,
FOXNews.com,
18 June 2025
Adjective
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Even these young players already have major tournament experience — a huge strength given their tough group.—
Megan Feringa,
New York Times,
28 June 2025
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Nor is anything that tough necessary to prevent chronic illness.—
Carolyn Rosenblatt,
Forbes.com,
27 June 2025
Adjective
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Cloth Lampshades As with any space, lighting, especially lamps, can make a huge impact.—
Nicole Letts,
Southern Living,
20 June 2025
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To lose one legend before a huge Test series could be put down to misfortune, but losing two looked anything but careless for India at Headingley, where two of the younger faces of their batting lineup stepped comfortably into the shoes of giants.—
Paul Newman,
New York Times,
20 June 2025
Adjective
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But Martone is one of the very best prospects in this draft and gives the Flyers size, high-end skill (he’s got plus traits as a shooter, handler and playmaker), and a formidable one-two punch at right wing with Matvei Michkov.—
Scott Wheeler,
New York Times,
27 June 2025
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The actress portrayed formidable sensei Kim Da-Eun on the Netflix series that ended in February after six seasons.—
Raechal Shewfelt,
EW.com,
26 June 2025
Adjective
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The reluctance to do so earlier has converted a modest problem into a gigantic problem.—
Hersh Shefrin,
Forbes.com,
18 June 2025
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An image taken on March 8 documented two gigantic plumes arching above its surface.—
Robin Andrews,
Wired News,
15 June 2025
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Cite this Entry
“Herculean.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/herculean. Accessed 2 Jul. 2025.
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