87 entries under alarm topic. ×

9
affright(verb, scare, shock, disturb, agitate)
9
disquiet(verb, upset, trouble, attack, bother)
9
perturb(verb, upset, attack, bother, worry)
9
upset(verb, attack, bother, disturb, worry)
8
shake(verb, stop, upset, check, bother)
7
bulldoze(verb, upset, worry, shock, fear)
7
deter(verb, stop, upset, check, worry)
7
overawe(verb, confuse, subdue, depress, discourage)
6
bully(noun, verb, force, bother, confuse)
6
chill(noun, verb, stop, upset, check)
6
faze(verb, upset, bother, disturb, worry)
5
alert
5
demoralize(verb, upset, worry, shock, confuse)
5
dishearten(verb, upset, bother, disturb, worry)
5
rattle(verb, upset, bother, disturb, worry)
5
stun(verb, stimulate, shock, stir, spur)
4
curdle the blood(verb, expression, idiom, upset, worry)
4
surprise(verb, upset, shock, agitate)
4
unsettle(verb, upset, bother, disturb, worry)
3
amaze(verb, upset, bother, provoke, excite)
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APASmart Define. (2015). frighten thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/frighten/thesaurus/synonyms
ChicagoSmart Define. 2015. "frighten thesaurus" https://smartdefine.org/frighten/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, frighten thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/frighten/thesaurus/synonyms>.
MLASmart Define. "frighten thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/frighten/thesaurus/synonyms>