65 entries under idiom topic. ×

5
panic attack(noun, expression, attack)
4
give a turn(verb, expression, upset, dismay)
2
be frightened(verb, expression, become, freak)
2
curdle the blood(expression, upset, shock, agitate)
2
make blood run cold(expression, upset, worry, shock)
2
make one tremble
2
make teeth chatter(expression, upset, worry, shock)
2
scare silly(verb, expression, upset, fear)
2
scare to death(expression, upset, shock, agitate)
2
strike terror into(expression, upset, shock, agitate)
1
be startled
1
become flat
1
chill to the bone(expression, upset, worry, shock)
1
give a fright(verb, expression, frighten, startle)
1
give a good account of oneself(expression, impress, amaze, grandstand)
1
go to pieces(verb, expression, become, freak)
1
have a fit(expression, become, freak)
1
knock socks off(verb, expression, alarm, impress)
1
make one's blood run cold(verb, fear, fill)
1
make one's hair stand on end(verb, fear, fill)
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APASmart Define. (2015). scare thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/scare/thesaurus/synonyms
ChicagoSmart Define. 2015. "scare thesaurus" https://smartdefine.org/scare/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, scare thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/scare/thesaurus/synonyms>.
MLASmart Define. "scare thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/scare/thesaurus/synonyms>