133 entries under upset topic. ×

9
disturb(verb, bother, encourage, push)
8
appall(verb, disturb, worry, shock)
8
bowl over(verb, expression, disturb, push)
7
awe(verb, disturb, worry, shock)
7
bewilder(verb, shock, confuse, overwhelm)
7
shake(verb, bother, disturb, push)
7
spook(verb, shock, agitate, surprise)
7
terrorize(verb, shock, agitate, fear)
7
unnerve(verb, bother, worry, provoke)
6
affright(verb, shock, agitate, fear)
6
daunt(verb, worry, shock, agitate)
6
floor(verb, disturb, push, delight)
6
fright(verb, phrasal verb, shock, fear)
6
overwhelm(verb, disturb, delight, shock)
6
perturb(verb, bother, disturb, worry)
5
agitate(verb, bother, disturb, worry)
5
discompose(verb, dull, bother, disturb)
5
intimidate(verb, worry, shock, agitate)
5
jar(verb, disturb, push, stimulate)
5
shake up(verb, expression, phrasal verb, bother)
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APASmart Define. (2016). startle thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/startle/thesaurus/synonyms
ChicagoSmart Define. 2016. "startle thesaurus" https://smartdefine.org/startle/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, startle thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/startle/thesaurus/synonyms>.
MLASmart Define. "startle thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/startle/thesaurus/synonyms>