Betray Disbelief is a phrase that is often used to describe someone who has been betrayed by someone they trusted. The term can also be used to describe the feeling of disbelief that comes with being betrayed. In this crossword, the solution for the term Betray Disbelief is SCOFF, which means to express contempt or ridicule. This is an appropriate solution for the term, as it implies that the person who has been betrayed is expressing contempt or ridicule towards the person who betrayed them.