Forced entry refers to the act of gaining access to a property or building by using physical force or violence. Some of the synonyms for forced entry include unlawful entry, break-in, forced access, and invasion. These words are commonly used by law enforcement agents and security officials when reporting incidents of property intrusion or theft. In addition, some other commonly used terms for forced entry include breach, violation, forced passage, and unlawful penetration. The use of such synonyms helps to convey a clear meaning of the nature of the crime and enables authorities to take appropriate actions.