Casting outs is a phrase used to describe the act of excluding or expelling someone from a group or community. In other words, it is a form of social rejection. There are many different words and phrases that can be used as synonyms for casting outs, such as dismissal, ostracism, banishment, ejection, exclusion, and expulsion. Each of these words carries its own nuances and connotations, but they all describe the act of removing someone from a social group. Whether it is due to non-conformity, disagreement, or some other reason, casting outs can have a profound impact on both the individual being excluded, as well as the wider social dynamic of the group.