Synonyms|160Antonyms|0|Broader|6Narrower|1Related|54

24 entries under expression topic. ×

3
red flag(idiom, alarm, warning)
3
yellow flag(idiom, alarm, warning)
2
alarm bell(idiom, alarm)
2
danger signal(noun, idiom, signal, alarm)
2
fire bell(idiom, alarm)
2
fog signal
2
hue and cry(idiom, alarm)
2
note of alarm(idiom, alarm)
2
police whistle(idiom, alarm)
2
red light(idiom, alarm)
2
signal of distress(idiom, alarm)
1
aid to navigation
1
international alphabet flag
1
international numeral pennant
0
beat of drum(idiom, alarm)
0
blue lights(idiom, alarm)
0
death watch(idiom, warning)
0
fire cross(idiom, alarm)
0
gathering clouds(idiom, warning)
0
ship's warning device
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APASmart Define. (2015). foghorn thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foghorn/thesaurus/synonyms
ChicagoSmart Define. 2015. "foghorn thesaurus" https://smartdefine.org/foghorn/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, foghorn thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foghorn/thesaurus/synonyms>.
MLASmart Define. "foghorn thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/foghorn/thesaurus/synonyms>