Synonyms|1.5kAntonyms|96|Broader|33Narrower|77Related|658
5
all hands on deck
5
symbol(noun, action, indication, gesture, object)
4
omen(noun, verb, sign, hunch, premonition)
3
call out
3
flag
3
input
3
victim
3
whistle
2
alarm
2
alarum
2
alert
2
all clear
2
animal communication
2
beam
2
bugle call
2
curfew
2
distress call
2
distress signal
2
dog-ear
2
drumbeat
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ChicagoSmart Define. 2016. "signal thesaurus" https://smartdefine.org/signal/thesaurus/narrower (accessed September 24, 2026).
HarvardSmart Define 2016, signal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/signal/thesaurus/narrower>.
MLASmart Define. "signal thesaurus" 1 March 2016. Web. 24 September 2026. <https://smartdefine.org/signal/thesaurus/narrower>