Synonyms for Signal:
adj.•extraordinary, outstanding (adjective)
major, central, vital, serious, meaningful, important, significant, crucial, fundamental.
quintessential, elite, senior, most, above, uppermost, supreme, eminent, controlling, best, ascendant, sovereign, furthest, chosen, paramount, maximum, leading, foremost, choice, better, zenith, superior, predominant, champion, chief, commanding, master, dominant, crowning, Headmost, king, furthermost, consummate, ruling, A 1.
n.detail, A to Z, word, fact, report, news, datum, data, information, findings. render, display, make no secret of something, voice, surrender, offer, express yourself, give away, manifest. flourish, action, mime, words, body language, express. button, cameraphone, 4G, calling card, 3G, cell, beeper, answering machine, card, bleeper. mean, proclaim, high sign, signify, represent, stand for, identify, betray. litmus test, foretaste, tip off, preview, promise. cross, jaywalking, grade crossing, crossing, filter, crosswalk, cone, circus, crossroads, green light. •alarm (noun)
bell, flare, whistle, buoy, beacon, call, alert, alarm, warning, horn, siren, caution, semaphore, foghorn.
logo, lighthouse, icon, denotation, token, key, indication, marker, gesticulation, insignia, emblem, legend, notation, pointer, crest, designation, figuration, guidepost, badge, banner, hint, sign, signpost, symbol, logotype.
•indication; authorization (noun)
cue, green light, wink, flag, beacon, flare, alert, alarm, token, mark, sign, gesture, nod, high sign.
point, bespeak, signalize, signaling, sign, indicate, signalise, betoken, impressive.
frighten, panic, startle, surprise, shock, dismay, scare.
sign, signalise, signalize.
curtsy, vociferate, notice, welcome, salute, wave, kowtow, acknowledge, bow, shake hands with, approach, hail, kiss, accost, receive, smile, nod, greet, hug, embrace, salaam.
denote, indicate, label, wink, cue, point out, note, guide, stamp, prompt, brand, gesticulate, motion, nudge, designate, tag, shrug, gesture, beckon, mark, notify, ticket, symbolize, point, betoken, flag.
•indicate; give a sign to (verb)
semaphore, beckon, signalize, wave, gesticulate, motion.
cry out, sound.
high sign, promise, body language, foretaste. important, litmus test. preview, tip off. flourish. action. •Other relevant words:
betray, cameraphone, jaywalking, significant, mean, data, signalize, cell, render, major, flourish, information, preview, meaningful, offer, findings, detail, identify, promise, mime, crucial, green light, report, filter, important, manifest, represent, card, fundamental, proclaim, datum, display, bespeak, words, word, news, fact, cross, crossing, 3G, 4G, button, crosswalk, central, crossroads, action, bleeper, foretaste, circus, serious, voice, signalise, signify, express, impressive, cone, beeper, signaling, surrender, vital.