flagbearer (noun) messenger: person carrying information to another
Detalii: a harbinger is an indication of the approach of something or someone; a messenger is a person who carries a communications or performs an errand; an omen is a sign of something about to happen
Sinonime: attack, bloviate, blow hot air,
declare, decry,
denounce,
harangue, hold forth, inveigh, lecture,
mouth, orate, perorate, pile it on,
proclaim, rail,
rant,
recite, soapbox,
speak,
spiel*, spout, talk big
Antonime: receiver