In the conversation. If you want to avoid saying that too often or do not want to say the noun clause can be answered by using the word or not so after the main clauses.
In a conversation I want to avoid saying that too often, or do not want to repeat the noun clause can be answered using the word so or not after the main clauses.
In the conversation, if you want to avoid saying the word that too often or do not want to say noun clause repeated can answer with the word so. Not after main clauses.