Coshering is an unusual term that means to follow Jewish dietary laws. However, there are several synonyms that can be used interchangeably with coshering. These include "keeping kosher," "observing kashrut," and "eating kosher." The term "kashering" is also an appropriate synonym for coshering, as it refers to the process of making food kosher. Additionally, "adhering to halakha" can be used as a synonym for coshering, as halakha is the Hebrew word for Jewish law. Overall, these synonyms provide more accessible ways to discuss the dietary practices of Jewish culture and tradition.