1
biting(adjective, sharp, unpleasant, bitter, sour)
1
blacked
1
blasted
1
blown
1
blued
1
briny(adjective, sharp, unpleasant, bitter, sour)
1
browned-off(adjective, bad, unhappy, negative)
1
browned off(adjective, bad, unhappy, negative)
1
bulldogged
1
carious
1
caustic(adjective, sharp, unpleasant, bitter, sour)
1
chapfallen
1
chuffed(adjective, bad, unhappy, negative)
1
contentless(adjective, bad, unhappy, negative)
1
corrupt
1
crab
1
cropped
1
cross(adjective, bad, unhappy, negative)
1
crushed
1
cultivated
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APASmart Define. (2015). soured thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/soured/thesaurus/synonyms
ChicagoSmart Define. 2015. "soured thesaurus" https://smartdefine.org/soured/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, soured thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/soured/thesaurus/synonyms>.
MLASmart Define. "soured thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/soured/thesaurus/synonyms>