monumental

[mon-yuh-men-tl] / ˌmɒn yəˈmɛn tl /

ADJECTIVE

impressive, overwhelming

Synonyms

STRONGEST

awesome enduring enormous fantastic gigantic grand great historic huge immense mammoth massive memorable significant towering tremendous unforgettable vast

WEAK

awe-inspiring classic immortal important lasting lofty majestic mighty mortal mountainous outstanding prodigious stupendous

Antonyms

STRONGEST

bad common dwarfed insignificant little miniature minor minute poor short small teeny tiny unimportant unimpressive

WEAK

trivial unimposing

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It would be that monumental of an upset.

From Los Angeles Times • Apr. 17, 2026

Pep Guardiola's side, looking to claw back the deficit, can increase the pressure when they host the leaders in a monumental fixture at Etihad Stadium on Sunday, 19 April.

From BBC • Apr. 11, 2026

Instead, they mounted a monumental run that evoked widespread cultural celebration and praise, one Grammy win, and a nomination in the “Album of the Year” category.

From Los Angeles Times • Apr. 9, 2026

The Portuguese design genius for mixing the pious with playfully overelaborated touches reaches its apotheosis at this Unesco World Heritage site—Portugal’s equivalent of France’s monumental Cathedral of Chartres.

From The Wall Street Journal • Mar. 27, 2026

When he woke up, after eating sixteen raw eggs, he went directly to Catarino's store, where his monumental size provoked a panic of curiosity among the women.

From "One Hundred Years of Solitude" by Gabriel Garcia Marquez

Vocabulary lists containing monumental

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