Synonyms|116Antonyms|0|Broader|0Narrower|0Related|16
1
high sign
1
hooter
1
horn
1
hue and cry(expression, idiom)
1
hurricane warning
1
international alphabet flag(expression, idiom)
1
international numeral pennant(expression, idiom)
1
kick
1
leer
1
lighthouse
1
marker beacon
1
nod
1
note of alarm(expression, idiom)
1
nudge
1
occulting light
1
parachute flare
1
pilot flag
1
poke
1
quarantine flag
1
radio beacon
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APASmart Define. (2015). police whistle thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/police_whistle/thesaurus/synonyms
ChicagoSmart Define. 2015. "police whistle thesaurus" https://smartdefine.org/police_whistle/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, police whistle thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/police_whistle/thesaurus/synonyms>.
MLASmart Define. "police whistle thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/police_whistle/thesaurus/synonyms>