1
above water
1
air-raid alarm
1
alarm
1
alarm bell
1
alarm clock
1
alarm signal
1
alarum
1
alert
1
all straight
1
beacon
1
blinking light
1
burglar alarm
1
buzzer
1
clear
1
crostarie
1
fiery cross
1
fire alarm
1
fire bell
1
fire flag
1
five-minute gun
<123>
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APASmart Define. (2015). all clear thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/all_clear/thesaurus/synonyms
ChicagoSmart Define. 2015. "all clear thesaurus" https://smartdefine.org/all_clear/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, all clear thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/all_clear/thesaurus/synonyms>.
MLASmart Define. "all clear thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/all_clear/thesaurus/synonyms>