Synonyms of warn

1 Syllable
hint, cued, prompt, cuing, clue, post, tip, tell
2 Syllables
wised, wising, address, predict, acquaint, remind, informs, threaten, guide, impend, caution, forearm, order, deter, instruct, deters, urge, suggest, enjoin, direct, enjoins, summon, signal, alert, radioing, inform, exhort, forbid, radioed, counsel, brandish
3 Syllables
signalled, counselling, signalling, impended, counseled, prescribe, acquainting, prepare, advise, signaled, brandishes, informing, commanded, signaling, dissuading, recommend, advising, apprise, counselled, enjoining, notify, deterred, dissuaded, reminding, enjoined, ordering, brandished, brandishing, dissuade, forewarn, reprove, admonish, counseling, notifying, notified
4 Syllables
disadvise, deprecate, advocate, disincline, remonstrate, admonished, intimated, intimating, semaphore