3
contaminated
3
crabbed(adjective, bad, unhappy, negative)
3
disaffected(adjective, bad, unhappy, negative)
3
heightened
3
out of humour with(adjective, bad, unhappy, negative)
3
putrescent
3
putrid
3
salty(adjective, bad, sharp, unhappy, unpleasant)
3
spoiled
3
strong
2
acerb(adjective, sharp, unpleasant, bitter, sour)
2
acerbic(adjective, bitter, sour, acid, tart)
2
acid(adjective, sharp, unpleasant, bitter, sour)
2
bittered
2
blighted
2
crestfallen(adjective, dissatisfied, disappointed, disillusioned)
2
curdled(verb, adjective, sharp, unpleasant, rank)
2
disappointed(adjective, dissatisfied, jaundiced, embittered, disillusioned)
2
disenchanted(adjective, dissatisfied, disappointed, disillusioned, vinegary)
2
disillusioned(adjective, dissatisfied, disappointed, embittered)
11 years ago|4.7k views|share |citing 
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>