Synonyms|55Antonyms|1|Broader|4Narrower|0Related|25
1
storm cone
1
storm flag
1
storm warning
1
tocsin
1
two-minute gun
1
unindebted
1
unowing
1
upside-down flag
1
whistle
0
clearance
0
danger is over(expression, idiom)
0
green light
0
permission to proceed(expression, idiom)
0
signal to proceed(expression, idiom)
0
thumbs up
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APASmart Define. (2015). all clear thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/all_clear/thesaurus/synonyms
ChicagoSmart Define. 2015. "all clear thesaurus" https://smartdefine.org/all_clear/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, all clear thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/all_clear/thesaurus/synonyms>.
MLASmart Define. "all clear thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/all_clear/thesaurus/synonyms>