Synonyms|14Antonyms|0|Broader|1Narrower|9Related|5
2
alarm
2
alarm system(noun, expression)
1
alert
0
alarm device(expression, idiom)
0
alarum
0
burglar alarm(noun, system)
0
consternation
0
dismay
0
fire alarm(expression, idiom)
0
horn
0
klaxon
0
security system(noun, expression)
0
siren
0
warning horn(expression, idiom)
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APASmart Define. (2015). warning device thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/warning_device/thesaurus/synonyms
ChicagoSmart Define. 2015. "warning device thesaurus" https://smartdefine.org/warning_device/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, warning device thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/warning_device/thesaurus/synonyms>.
MLASmart Define. "warning device thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/warning_device/thesaurus/synonyms>