Synonyms|405Antonyms|134|Broader|3Narrower|0Related|729
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unoccupied
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unpopular
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unpurposed(reasonable, substantial)
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unsuccessful person
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unwise
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vacant
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vacuous
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void
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wicked(adjective, destructive, troublesome)
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wimpy
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windy
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woeful(good, cheerful)
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yeasty
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zipper(substantial, useful)
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APASmart Define. (2016). worthwhile thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/worthwhile/thesaurus/antonyms
ChicagoSmart Define. 2016. "worthwhile thesaurus" https://smartdefine.org/worthwhile/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, worthwhile thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/worthwhile/thesaurus/antonyms>.
MLASmart Define. "worthwhile thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/worthwhile/thesaurus/antonyms>