2
venom(verb, upset, sour, poison, alienate)
2
work up(expression, upset, annoy, excite, frustrate)
1
abort(verb, upset, fail, deceive, thwart)
1
acclimate(verb, dull, develop, rough, adjust)
1
acclimatize(verb, dull, develop, rough, adjust)
1
accustom(verb, dull, develop, rough, adjust)
1
acidulate(verb, upset, sour, poison, alienate)
1
adapt(verb, dull, develop, rough, adjust)
1
add insult to injury(expression, annoy, provoke, aggravate, impair)
1
adjust(verb, dull, develop, rough, scratch)
1
afflict
1
agent provocateur
1
aggrieve
1
amplify
1
anguish
1
augment
1
baffle(verb, upset, fail, deceive, thwart)
1
balk(verb, upset, fail, deceive, thwart)
1
blight(verb, ruin, corrupt)
1
blighted
11 years ago|4.2k views|share |citing 
APASmart Define. (2015). embitter thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/embitter/thesaurus/synonyms
ChicagoSmart Define. 2015. "embitter thesaurus" https://smartdefine.org/embitter/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, embitter thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/embitter/thesaurus/synonyms>.
MLASmart Define. "embitter thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/embitter/thesaurus/synonyms>