77 entries under upset topic. ×

1
hinder(verb, fail, deceive, thwart)
1
leave in the lurch(expression, idiom, fail, deceive)
1
let down(expression, fail, deceive, thwart)
1
make bitter(verb, expression, harm, anger)
1
make resentful(verb, expression, sour, poison)
1
miscarry(verb, fail, deceive, thwart)
1
mislead(verb, fail, deceive, thwart)
1
not show(expression, fail, deceive, thwart)
1
rouse(annoy, provoke, excite, anger)
1
ruin prospects(expression, fail, deceive, thwart)
1
sadden(verb, fail, deceive, thwart)
1
stand up(expression, fail, deceive, thwart)
1
thwart(verb, fail, deceive, baffle)
0
T-off(annoy, excite, frustrate, infuriate)
0
drive up the wall(expression, idiom, annoy, excite)
0
make waves(expression, annoy, excite, frustrate)
0
try the patience of(expression, idiom, excite, agitate)
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APASmart Define. (2015). embitter thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/embitter/thesaurus/synonyms
ChicagoSmart Define. 2015. "embitter thesaurus" https://smartdefine.org/embitter/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, embitter thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/embitter/thesaurus/synonyms>.
MLASmart Define. "embitter thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/embitter/thesaurus/synonyms>