Synonyms|34Antonyms|0|Broader|1Narrower|4Related|0
1
police whistle
1
red flag
1
rocket
1
semaphore
1
sign
1
signal
1
stoplight
1
white flag
1
wigwag
1
wink
0
caution light
0
roman candle
0
warning light
0
yellow light
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APASmart Define. (2015). traffic signal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/traffic_signal/thesaurus/synonyms
ChicagoSmart Define. 2015. "traffic signal thesaurus" https://smartdefine.org/traffic_signal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, traffic signal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/traffic_signal/thesaurus/synonyms>.
MLASmart Define. "traffic signal thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/traffic_signal/thesaurus/synonyms>