16 entries under work topic. ×

9
masterpiece(noun, performance, good, triumph)
3
masterwork(noun, good, masterpiece)
3
opus(noun, music, large, book)
3
tour de force(noun, achievement)
2
creation(noun, invention, handiwork, concoction)
2
jewel
2
piece de resistance(noun, expression, idiom, performance)
1
piece(noun, invention, handiwork, concoction)
0
brainchild(noun, invention, handiwork, concoction)
0
chef d'oeuvre(noun, expression, idiom)
0
crowning achievement
0
great work
0
major work
0
masterstroke
0
monumental work
0
showpiece
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APASmart Define. (2015). magnum opus thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/magnum_opus/thesaurus/synonyms
ChicagoSmart Define. 2015. "magnum opus thesaurus" https://smartdefine.org/magnum_opus/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, magnum opus thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/magnum_opus/thesaurus/synonyms>.
MLASmart Define. "magnum opus thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/magnum_opus/thesaurus/synonyms>