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Red light - synonyms

Total 93 synonym synonyms found for red light.

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amber light

beacon fire

bell buoy

blue peter

caution light

early symptom

falling barometer

fog bell

fog signal

fog whistle

go light

gong buoy

heliograph

international alphabet flag

international numeral pennant

marker beacon

nod

parachute flare

pilot flag

preliminary sign

premonitory sign

premonitory symptom

prodroma

prodrome

quarantine flag

radio beacon

sailing aid

semaphore flag

semaphore telegraph

signal beacon

signal bell

signal fire

signal flag

signal gong

signal gun

signal lamp

signal mast

signal post

signal rocket

signal shot

signal siren

signal tower

spar buoy

stop-and-go light

storm petrel

the nod

the wink

thunderhead

traffic signal

warning sign

warning signal

watch fire

wigwag flag

yellow flag

yellow jack