A freehold estate can be defined as a type of land ownership where the owner has complete possession and control over the property without any time limits. However, there are several synonyms for this term including "fee simple," which indicates that the owner has the right to dispose of the property at will. "Absolute estate" is another synonym for freehold where the owner has the right to use and enjoy the property without any limitations. Additionally, "inheritable estate" highlights that the property can be passed on to the next generation. Finally, "perpetual estate" implies that the ownership is indefinite and there are no restrictions on the ownership of the property.