36
dismay(noun, verb, upset, trouble, charge)
33
fear(noun, upset, charge, worry, concern)
32
panic(noun, verb, upset, feeling, disorder)
29
scare(noun, verb, state, upset, trouble)
27
frighten(verb, upset, bother, disturb, worry)
25
anxiety(noun, upset, feeling, start, worry)
24
terrify(verb, upset, bother, disturb, worry)
24
terror(noun, feeling, start, excitement, distress)
22
alert(noun, verb, sign, guide, device)
22
dread(noun, upset, feeling, worry, excitement)
22
fright(noun, verb, phrasal verb, feeling, start)
22
horror(noun, state, feeling, excitement, distress)
20
apprehension(noun, upset, feeling, worry, excitement)
20
warning(noun, adjective, sign, notice, alert)
18
horrify(verb, upset, bother, disturb, worry)
18
startle(verb, upset, bother, worry, provoke)
17
consternation(noun, charge, feeling, worry, excitement)
17
trepidation(noun, feeling, worry, strain, distress)
16
shock(noun, verb, upset, disturb, start)
15
intimidate(verb, upset, bother, worry, distress)
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APASmart Define. (2015). alarm thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/alarm/thesaurus/synonyms
ChicagoSmart Define. 2015. "alarm thesaurus" https://smartdefine.org/alarm/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, alarm thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/alarm/thesaurus/synonyms>.
MLASmart Define. "alarm thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/alarm/thesaurus/synonyms>