116 entries under unpleasant topic. ×

42
biting(adjective, characteristic, mean, strong, hard)
34
sour(adjective, upset, mean, bad, strong)
33
caustic(adjective, mean, strong, hard, severe)
33
sharp(adjective, characteristic, mean, strong, hard)
29
acid(adjective, mean, strong, evil, sharp)
27
cutting(adjective, mean, strong, hard, cool)
23
acrid(adjective, strong, hard, severe, taste)
21
keen(adjective, strong, cool, severe, sharp)
18
cruel(adjective, mean, strong, hard, tough)
17
stinging(adjective, characteristic, strong, hard, cool)
17
tart(adjective, strong, sharp, nasty, harsh)
16
nasty(adjective, mean, hard, severe, sharp)
16
painful(adjective, hard, moving, tough, evil)
16
pungent(adjective, strong, great, sharp, harsh)
14
poignant(adjective, strong, hard, moving, evil)
13
grievous(adjective, hard, tough, rough, harsh)
13
sad(adjective, moving, nasty, unhappy)
13
vicious(adjective, mean, hard, evil, nasty)
12
disagreeable(adjective, tough, rough, nasty, harsh)
12
distasteful(adjective, like, nasty, pain, offensive)
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APASmart Define. (2016). bitter thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bitter/thesaurus/synonyms
ChicagoSmart Define. 2016. "bitter thesaurus" https://smartdefine.org/bitter/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, bitter thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bitter/thesaurus/synonyms>.
MLASmart Define. "bitter thesaurus" 22 March 2016. Web. 29 September 2026. <https://smartdefine.org/bitter/thesaurus/synonyms>