184 entries under upset topic. ×

9
disconcert(verb, stop, trouble, bother)
9
dishearten(verb, stop, fail, prevent)
9
ruin(verb, stop, hurt, oppose)
8
beat(verb, stop, disturb, ruin)
8
dash(verb, stop, ruin, oppose)
8
torment(verb, fail, strain, provoke)
7
bedevil(verb, trouble, dull, obscure)
7
provoke(verb, bother, disturb, disregard)
6
discountenance(verb, stop, trouble, dull)
6
displease(verb, annoy, provoke, unhappy)
6
let down(verb, expression, phrasal verb, fail)
6
mystify(verb, trouble, obscure, hinder)
6
perplex(verb, trouble, bother, disturb)
5
annoy(verb, bother, oppose, strain)
5
bother(verb, disturb, strain, annoy)
5
dissatisfy(verb, adjective, bother, fail)
5
exasperate(verb, bother, strain, annoy)
5
irritate(verb, bother, strain, annoy)
5
nettle(verb, bother, annoy, provoke)
5
tease(verb, fail, annoy, provoke)
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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>