One who brings home bacon is a common phrase used to refer to the breadwinner of a family. However, there are several other synonyms that can be used to describe this role. For instance, the term provider is often used to describe someone who brings home the necessary resources to keep their family afloat. Similarly, the terms supporter and sustainer can also be used to describe someone who is responsible for ensuring their loved ones are well-taken care of. Other possible synonyms might include caretaker, head of household, or even breadwinner, which all refer to someone who serves as the primary provider for their family.