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herculean Synonyms

Another word for herculean

Choosing another word for herculean depends on context, so the 18 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• adjective (Context 1)

Requiring extraordinary strength, effort, or determination; extremely difficult or demanding to accomplish.

Usage Example

"Restoring the ancient manuscript after the flood proved to be a arduous task for the team of conservators."

Strongest
arduous
formidable
Strong
laborious
grueling
strenuous
colossal
monumental
onerous
taxing
backbreaking

• adjective (Context 2)

Possessing or characterized by exceptional physical strength, size, or muscular build.

Usage Example

"The sculptor captured the athlete's mighty physique in polished white marble."

Strongest
mighty
Strong
muscular
brawny
powerful
strapping
burly
robust
stalwart

Opposites of herculean

The opposite of herculean shifts depending on context. Common opposites include:

frail
effortless
weak
easy
puny
feeble
simple
scrawny
See all opposites of herculean

• Nearby Words

herbivore
herbivorous
herby
herculean
hercules
herd
herder

Cite this Entry

Wordmom. (2026). Synonyms for Herculean. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/herculean
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