1
as in difficult
requiring considerable physical or mental effort
the herculean task of grading 60 student essays over one weekend
Synonyms & Similar Words
Relevance
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
-
Ullmann is the daughter of the late Swedish director Ingmar Bergman and the Norwegian actor Liv Ullmann, and specifics of her childhood are not difficult to locate.—
Rachel Vorona Cote,
The Atlantic,
15 July 2025 -
In a region where resources can be difficult to access and censorship persists, the initiative provided more than support.—
Essie Assibu,
Variety,
15 July 2025
Adjective
-
After Assad fell, Israel swiftly launched an enormous countrywide air campaign targeting the remnants of his military stockpiles.—
Paul Iddon,
Forbes.com,
16 July 2025
-
Among the projects will be the construction of data centers to help provide the enormous amounts of energy needed to power AI.—
Jessica Riley,
CBS News,
15 July 2025
Adjective
-
Gap Easy Trousers Finding summer work pants that are both breathable and stylish can be challenging, but these petite Easy Trousers from Gap fit the bill perfectly.—
Melony Forcier,
Travel + Leisure,
9 July 2025
-
Figuring out what that number is can be quite challenging as the issue is twofold: the company's cash needs and your own personal reserves, which are separate.—
Kristin McKenna,
Forbes.com,
9 July 2025
Adjective
-
This accessible game seems simple but has tremendous replayability and strategic depth.—
Simon Hill,
Wired News,
11 July 2025
-
The left-handed hitter has a smooth clean swing with tremendous bat-to-ball skills that includes great vision.—
Jim Bowden,
New York Times,
11 July 2025
Adjective
-
Morton, 43, may take that advice under serious consideration, mentioning how tough the fans – and even fellow cast members – have been on her following this past season’s cast trip to Grenada.—
John Lawson,
Essence,
9 July 2025
-
But after rookie third baseman Ronny Mauricio made an exceptionally tough double play to end a two-on, one-out threat in the bottom of the eighth, there was no way the Mets were losing.—
Abbey Mastracco,
New York Daily News,
9 July 2025
Adjective
-
Tech giants buying stakes in rivals attracts the attention of antitrust regulators, but hiring decisions do not, The New York Times reported; Google’s huge outlay is comparable to a soccer team paying a transfer fee to acquire a top player’s contract.—
semafor.com,
semafor.com,
14 July 2025
-
Even a small flock of hens can bring a huge amount of enjoyment (and fresh eggs) to your homestead life.—
Lauren Thomann,
Better Homes & Gardens,
14 July 2025
Adjective
-
In short, because the Ukrainians have put up a formidable defense.—
Nick Vivarelli,
Variety,
9 July 2025
-
Williams, 62, previously headed Apple's formidable operations division, which is in charge of manufacturing millions of complicated devices like iPhones, while keeping costs down.—
Kif Leswing,
CNBC,
8 July 2025
Adjective
-
There will be immediate deduction of research and development, which sounds like a snoozer but historically has brought about a gigantic geyser of money toward the creation of new products, which need lots of equipment to test and build.—
Jim Cramer,
CNBC,
13 July 2025
-
The main event seems like a formality with Hangman Adam Page a gigantic favorite to win.—
Alfred Konuwa,
Forbes.com,
12 July 2025
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.
Cite this Entry
“Herculean.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/herculean. Accessed 22 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share