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 22, 2026, from https://smartdefine.org/alarm/thesaurus/synonyms
ChicagoSmart Define. 2015. "alarm thesaurus" https://smartdefine.org/alarm/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, alarm thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/alarm/thesaurus/synonyms>.
MLASmart Define. "alarm thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/alarm/thesaurus/synonyms>