55 entries under upset topic. ×

2
ruffle(verb, irritate)
2
snafu(noun, verb, disturb, oppose)
2
take aback(verb, expression, bother, disturb)
2
unsettle(verb, disturb, annoy, shock)
1
affright(verb, bother, disturb, shock)
1
agitate(verb, bother, disturb, shock)
1
alarm(verb, bother, disturb, shock)
1
appall(verb, bother, disturb, shock)
1
chill(verb, bother, disturb, shock)
1
daunt(verb, bother, disturb, shock)
1
disappoint(verb, bother, disturb, fail)
1
discourage(verb, bother, disturb, shock)
1
dishearten(verb, bother, disturb, shock)
1
disillusion(verb, bother, disturb, shock)
1
dispirit(verb, bother, disturb, shock)
1
disquiet(verb, bother, disturb, shock)
1
distress(verb, bother, disturb, shock)
1
faze(verb, bother, disturb, shock)
1
frighten(verb, bother, disturb, shock)
1
get to(verb, expression, phrasal verb, bother)
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APASmart Define. (2015). flummox thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flummox/thesaurus/synonyms
ChicagoSmart Define. 2015. "flummox thesaurus" https://smartdefine.org/flummox/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, flummox thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flummox/thesaurus/synonyms>.
MLASmart Define. "flummox thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/flummox/thesaurus/synonyms>