160 entries under adjective topic. ×

5
discontent(irritation, annoyance, irritability, resentful)
5
huffed(irritation, annoyance, discontent, irritability)
5
ill-tempered(irritation, disagreeable, annoyance, discontent)
5
infuriated(irritation, annoyance, discontent, irritability)
5
soured(verb, dissatisfied, disappointed, jaundiced)
5
splenetic
5
virulent(hard, love, severe, nasty)
4
acerbic
4
caustic(severe, nasty, hostile, resentful)
4
cross(irritation, annoyance, discontent, irritability)
4
disgruntled(irritation, annoyance, discontent, irritability)
4
enraged(verb, irritation, annoyance, discontent)
4
envenomed
4
incensed(irritation, annoyance, discontent, irritability)
4
spiteful(bitter, angry, malicious, offended)
4
wrathful(irritation, annoyance, discontent, irritability)
3
apoplectic(irritation, annoyance, discontent, irritability)
3
berserk(irritation, annoyance, discontent, irritability)
3
blistering(irritation, annoyance, discontent, irritability)
3
boiling(irritation, annoyance, discontent, irritability)
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APASmart Define. (2015). embittered thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/embittered/thesaurus/synonyms
ChicagoSmart Define. 2015. "embittered thesaurus" https://smartdefine.org/embittered/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, embittered thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/embittered/thesaurus/synonyms>.
MLASmart Define. "embittered thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/embittered/thesaurus/synonyms>