discourse Synonyms

converse discussion conversation talk debate lecture dissertate treatment treatise discuss dissertation sermon preaching hold forth rede predication preachment preachify preach speechifying speechify speeching spout study talking speechification speech rhetoric screed recitation sermonize soliloquy spoke ratiocination rapping speaking prelection speak prelect powwow tete-a-tete speechwriter sound off soapbox spiel kerugma orate dialog preachification drone on