Synonyms|166Antonyms|52|Broader|3Narrower|0Related|390
2
paralyzed(adjective, frightened)
2
scared stiff(expression, adjective, upset, anxious, worried)
2
scary(adjective, shy, scare, awe)
2
shaken
2
started
2
thrown(adjective, beat, confused, amazed, astonished)
2
timid(adjective, frightened)
2
weak-kneed(adjective, frightened)
1
appalled(verb, adjective)
1
apprehensive(adjective, frightened)
1
bemused
1
blindsided
1
boggled
1
bounded
1
bowled down
1
butterflies(adjective, upset, anxious, worried, fearful)
1
chicken(adjective, upset, anxious, worried, fearful)
1
chicken-hearted(adjective, upset, anxious, worried, fearful)
1
claustrophobic
1
commenced
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APASmart Define. (2016). startled thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/startled/thesaurus/synonyms
ChicagoSmart Define. 2016. "startled thesaurus" https://smartdefine.org/startled/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, startled thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/startled/thesaurus/synonyms>.
MLASmart Define. "startled thesaurus" 19 February 2016. Web. 22 September 2026. <https://smartdefine.org/startled/thesaurus/synonyms>