5
discontent(adjective, irritation, annoyance, irritability, resentful)
5
huffed(adjective, irritation, annoyance, discontent, irritability)
5
ill-tempered(adjective, irritation, disagreeable, annoyance, discontent)
5
infuriated(adjective, irritation, annoyance, discontent, irritability)
5
soured(verb, adjective, dissatisfied, disappointed, jaundiced)
5
splenetic(adjective, resentful)
5
virulent(adjective, hard, love, severe, nasty)
4
acerbic(adjective, resentful)
4
aggravated
4
caustic(adjective, severe, nasty, hostile, resentful)
4
cross(adjective, irritation, annoyance, discontent, irritability)
4
disgruntled(adjective, irritation, annoyance, discontent, irritability)
4
enraged(verb, adjective, irritation, annoyance, discontent)
4
envenomed
4
incensed(adjective, irritation, annoyance, discontent, irritability)
4
spiteful(adjective, bitter, angry, malicious, offended)
4
wrathful(adjective, irritation, annoyance, discontent, irritability)
3
apoplectic(adjective, irritation, annoyance, discontent, irritability)
3
berserk(adjective, irritation, annoyance, discontent, irritability)
3
blistering(adjective, irritation, annoyance, discontent, irritability)
11 years ago|3.6k views|share |citing 
APASmart Define. (2015). embittered thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/embittered/thesaurus/synonyms
ChicagoSmart Define. 2015. "embittered thesaurus" https://smartdefine.org/embittered/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, embittered thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/embittered/thesaurus/synonyms>.
MLASmart Define. "embittered thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/embittered/thesaurus/synonyms>