152 entries under upset topic. ×

1
abort(verb, fail, deceive, thwart)
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
blow out of the water(verb, expression, idiom, beat)
1
bring to naught(expression, idiom, fail, deceive)
1
bug(verb, bother, disturb, confuse)
1
bungle(verb, fail, deceive, thwart)
1
cast down(expression, fail, deceive, thwart)
1
catch one short(verb, expression, idiom, bother)
1
chill(verb, bother, disturb, shock)
1
come to nothing(expression, idiom, fail, deceive)
1
dash(verb, fail, deceive, thwart)
1
dash hopes(expression, fail, deceive, thwart)
1
daunt(verb, bother, disturb, shock)
1
deceive(verb, fail, thwart, baffle)
1
delude(verb, fail, deceive, thwart)
1
demoralize(verb, dull, beat, destroy)
1
devastate(verb, beat, destroy, overcome)
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APASmart Define. (2015). dumbfound thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dumbfound/thesaurus/synonyms
ChicagoSmart Define. 2015. "dumbfound thesaurus" https://smartdefine.org/dumbfound/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, dumbfound thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dumbfound/thesaurus/synonyms>.
MLASmart Define. "dumbfound thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/dumbfound/thesaurus/synonyms>