2
dry(adjective, sharp, unpleasant, bitter, sour)
2
fetid
2
gamy
2
green(adjective, sharp, unpleasant, bitter, sour)
2
high
2
impure
2
irritated
2
jaundiced(adjective, dissatisfied, disappointed, embittered, disillusioned)
2
let down(expression, adjective, dissatisfied, disappointed, jaundiced)
2
mouldy
2
nasty
2
out of humor(expression, adjective, idiom, bad, unhappy)
2
polluted
2
pungent(adjective, sharp, unpleasant, bitter, sour)
2
sharped
2
sore
2
sourish(adjective, sharp, unpleasant, bitter, sour)
2
tart(adjective, sharp, unpleasant, bitter, sour)
2
tarted
2
unripe(adjective, sharp, unpleasant, bitter, sour)
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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>