as in masterpieces
something (as a work of art) that is a great achievement and often its creator's greatest achievement
this symphony is usually considered Beethoven's magnum opus
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Recent Examples of Synonyms for magnum opuses
masterpieces
Noun
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Our list of sci-fi horror novels spans from 20th-century classics to modern masterpieces, all testing how far humanity goes before reason falters and horror takes over.—
Kenna Hughes-Castleberry,
Space.com,
31 Oct. 2025 -
Though both of these James Whale masterpieces hold up remarkably well, the 1935 sequel surpasses the original Frankenstein — itself a great movie — in terms of style.—
Katie Rife,
Entertainment Weekly,
30 Oct. 2025
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“Magnum opuses.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/magnum%20opuses. Accessed 5 Nov. 2025.
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