When it comes to providing a minimal service, the term "skeleton service" is often used. However, there are several other synonyms that can be used to describe such services. For instance, "bare-bones service" refers to a service that only includes the basic necessities, while "limited service" shows that only a few features or functions are available. "Essential service" indicates that only the most important aspects are provided, while "minimal service" suggests that there may be further options or features missing. Furthermore, "rudimentary service" and "scant service" point out to a service that may be simple or inadequate in some way. Regardless of the term used, skeleton services are typically provided when resources are limited or when only a basic level of service is needed.