Synonyms of 'blinker'

alarm, balefire, beacon, bell, bell buoy, blue peter, buoy, flare, foghorn, fog bell, glance, gong buoy, green light, heliograph, high sign, kick, leer, Nod, nudge, pilot flag, poke, radio beacon, red flag, red light, rocket, Roman candle, semaphore, sign, signal, spar buoy, touch, traffic light, watch fire, white flag, wigwag, wink, yellow flag