herald

loyalist, partisan (also partizan), stalwart

adherent, cohort, disciple, follower

interpreter

applauder, cheerleader, encourager, fellow traveler

foreboder, foreshadower, foretaste, forewarning

advertiser, announcer, blazoner, crier, proclaimer

courier, messenger, runner

augury, auspice, boding, foreboding, foreshadowing, omen, portent, prefiguring, presage

mark, sign, symptom

bellwether

anticipate, foreknow, foresee

forecast, foretell, predict, prognosticate, prophesy

forewarn

augur, bode, forebode (also forbode), portend, presage, promise

allude, connote, hint, imply, insinuate, intimate, suggest

bark, call (off or out), cry

bill, billboard, bulletin

knell, ring, toll

blurb, feature, pitch, plug, promote, puff

disseminate, spread

disclose, divulge, introduce, manifest, report, reveal, show

advise, apprise, hand down, inform, notify

communicate, impart, intimate