A whitelist, typically used in the digital sphere, refers to a list of trusted entities or individuals. It serves as a safeguard against unauthorized or malicious activities. However, there are alternative terms that can effectively convey the same meaning. For instance, a "safe list" implies a group of pre-approved elements, ensuring a secure environment. Similarly, a "trusted list" denotes a compilation of reliable sources or approved personnel. Additionally, the concept of a "permit list" suggests permission granted exclusively to specified resources. Overall, these synonyms share the objective of establishing a secure environment by limiting access to only trusted or authorized entities.