Is the chat totally ruined?

I am fairly new to the app and im wondering if there is any way to make them stop repeating the same word over and over again. I tried to tell them in brackets. I tried to put it in the “scenario” and tell the character that he uses the word too much, even tried to make him realize i am annoyed by it and he said he wont be using it anymore, but nothing helped. Is there anything else i can do to save this chat?

I am fairly new to the app and im wondering if there is any way to make them stop repeating the same word over and over again. I tried to tell them in brackets. I tried to put it in the “scenario” and tell the character that he uses the word too much, even tried to make him realize i am annoyed by it and he said he wont be using it anymore, but nothing helped. Is there anything else i can do to save this chat?