1
peppery(adjective, sharp, unpleasant, bitter, sour)
1
pickled
1
pippish(adjective, bad, unhappy, negative)
1
piquant(adjective, sharp, unpleasant, bitter, sour)
1
played
1
ploughed
1
plowed
1
processed
1
provoked
1
putrefactive
1
querulous(adjective, bad, unhappy, negative)
1
rebel(adjective, bad, unhappy, negative)
1
reechy
1
reeky
1
regretful
1
released
1
repulsive
1
reversed
1
roughed
1
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APASmart Define. (2015). soured thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/soured/thesaurus/synonyms
ChicagoSmart Define. 2015. "soured thesaurus" https://smartdefine.org/soured/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, soured thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/soured/thesaurus/synonyms>.
MLASmart Define. "soured thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/soured/thesaurus/synonyms>