Synonyms of barker

2 Syllables
talker, talkers, bragger, gasbag, bigmouth, gossip, braggart, blowhard, windbag
3 Syllables
debaters, announcer, spokesman, orator, raconteur, debater, mouthpiece, speechmaker, lecturer
4 Syllables
spokeswoman, commentator, spokesperson
6 Syllables
conversationalist