56 entries under bitter topic. ×

2
hateful(adjective, mean, severe, nasty, offensive)
2
malevolent(adjective, mean, nasty, unfriendly, hateful)
2
rancorous(adjective, mean, severe, nasty, hostile)
2
sour(adjective, mean, severe, nasty, hostile)
2
stabbing(severe, hostile, malicious, hurtful)
1
adverse(adjective, mean, nasty, unfriendly, hateful)
1
alien(adjective, mean, nasty, unfriendly, hateful)
1
anti(adjective, mean, nasty, unfriendly, hateful)
1
argumentative(adjective, mean, nasty, unfriendly, hateful)
1
bellicose(adjective, mean, nasty, unfriendly, hateful)
1
catty(adjective, mean, nasty, unfriendly, hateful)
1
chill(adjective, mean, nasty, unfriendly, hateful)
1
competitive(adjective, mean, nasty, unfriendly, hateful)
1
contentious(adjective, mean, nasty, unfriendly, hateful)
1
disapproving(adjective, mean, nasty, unfriendly, hateful)
1
dour(adjective, mean, nasty, unfriendly, hateful)
1
ill-disposed(adjective, mean, nasty, unfriendly, hateful)
1
inhospitable(adjective, mean, nasty, unfriendly, hateful)
1
mean(adjective, nasty, unfriendly, hateful)
1
militant(adjective, mean, nasty, unfriendly, hateful)
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APASmart Define. (2015). vitriolic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/vitriolic/thesaurus/synonyms
ChicagoSmart Define. 2015. "vitriolic thesaurus" https://smartdefine.org/vitriolic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, vitriolic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/vitriolic/thesaurus/synonyms>.
MLASmart Define. "vitriolic thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/vitriolic/thesaurus/synonyms>