Synonyms|182Antonyms|0|Broader|0Narrower|0Related|1

54 entries under serious topic. ×

1
eminent(unusual, outstanding, worthy, prominent)
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eventful(great, extraordinary, unusual, outstanding)
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evident(adjective, great, extraordinary, unusual, important)
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high-profile(adjective, great, unusual, important, famous)
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manifest(adjective, great, unusual, important, famous)
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nameable(adjective, great, unusual, important, famous)
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noticeable(adjective, great, unusual, important, famous)
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observable(adjective, great, extraordinary, unusual, important)
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outstanding(adjective, great, solid, unusual, important)
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preeminent(great, important, outstanding, eminent)
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principal(great, important, significant, large)
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red-letter(adjective, great, extraordinary, unusual, important)
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rubric(great, extraordinary, unusual, outstanding)
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something else(expression, adjective, unusual, important, famous)
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striking(unusual, outstanding, prominent, remarkable)
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top-drawer(great, solid, outstanding, eminent)
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unusual(adjective, great, extraordinary, important, famous)
1
weighty(strong, great, important, powerful, large)
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well-known(outstanding, worthy, prominent, eminent)
0
celebrious(unusual, outstanding, prominent, distinguished)
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APASmart Define. (2015). major-league thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/major-league/thesaurus/synonyms
ChicagoSmart Define. 2015. "major-league thesaurus" https://smartdefine.org/major-league/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, major-league thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/major-league/thesaurus/synonyms>.
MLASmart Define. "major-league thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/major-league/thesaurus/synonyms>