184 entries under upset topic. ×

1
darken(trouble, obscure, confuse, baffle)
1
daze(trouble, obscure, confuse, baffle)
1
discompose(trouble, disturb, obscure, confuse)
1
discontent(verb, bother, annoy, irritate)
1
disenchant(verb, fail, thwart, dishearten)
1
disgruntle(verb, bother, fail, annoy)
1
disgust(verb, bother, annoy, irritate)
1
disoblige(verb, bother, annoy, irritate)
1
disorient(trouble, obscure, confuse, baffle)
1
distract(trouble, disturb, obscure, annoy)
1
drive mad(verb, expression, annoy, provoke)
1
embitter(verb, fail, annoy, thwart)
1
enrage(verb, bother, annoy, irritate)
1
fog(trouble, obscure, confuse, baffle)
1
fret(verb, bother, annoy, irritate)
1
get to(verb, expression, phrasal verb, bother)
1
hurry(verb, bother, disturb, confuse)
1
hurt(verb, bother, ruin, destroy)
1
incense(verb, bother, annoy, provoke)
1
involve(trouble, obscure, confuse, baffle)
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APASmart Define. (2015). frustrate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/frustrate/thesaurus/synonyms
ChicagoSmart Define. 2015. "frustrate thesaurus" https://smartdefine.org/frustrate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, frustrate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/frustrate/thesaurus/synonyms>.
MLASmart Define. "frustrate thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/frustrate/thesaurus/synonyms>