Synonyms|55Antonyms|1|Broader|4Narrower|0Related|25
1
flashing light
1
fog bell
1
fog signal
1
foghorn
1
free and clear(expression, idiom)
1
gale warning
1
hooter
1
horn
1
hue and cry(expression, idiom)
1
hurricane warning
1
lighthouse
1
note of alarm(expression, idiom)
1
occulting light
1
out of debt(expression, idiom)
1
police whistle
1
signal of distress(expression, idiom)
1
siren
1
small-craft warning
1
solvent
1
still alarm
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APASmart Define. (2015). all clear thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/all_clear/thesaurus/synonyms
ChicagoSmart Define. 2015. "all clear thesaurus" https://smartdefine.org/all_clear/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, all clear thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/all_clear/thesaurus/synonyms>.
MLASmart Define. "all clear thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/all_clear/thesaurus/synonyms>