Synonyms|401Antonyms|158|Broader|8Narrower|9Related|172

20 entries under adjective topic. ×

6
sour(verb, trouble)
0
acidulous
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acrid
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acrimonious
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bad
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bitter
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colored
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delusive
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depressing
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disagreeable
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dour
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gloomy
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glum
0
grim
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gruff
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peevish
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pungent
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rancid
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rotten
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sullen
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APASmart Define. (2015). sweeten thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sweeten/thesaurus/antonyms
ChicagoSmart Define. 2015. "sweeten thesaurus" https://smartdefine.org/sweeten/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, sweeten thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sweeten/thesaurus/antonyms>.
MLASmart Define. "sweeten thesaurus" 24 December 2015. Web. 28 September 2026. <https://smartdefine.org/sweeten/thesaurus/antonyms>