The term "normal state" refers to a condition or state of being that is typical or expected. There are several synonyms that can be used to describe this state, depending on the context. For example, the phrase "usual state" is often used to convey a sense of routine or familiarity. "Average state" can be used to describe a state that is typical or common. "Status quo" is another phrase that can be used to describe a state of affairs that is considered normal or acceptable. Other synonyms for "normal state" include "standard state," "regular state," and "ordinary state." Ultimately, the choice of synonym will depend on the context and intended meaning of the phrase.