Another word for booting is "starting". Booting refers to the process of turning on a computer or device and initiating the operating system so that it is ready to run applications and perform other tasks. During the boot process, the computer performs a series of operations, such as checking hardware components, initializing software, and loading system files into memory. Once this process is complete, the computer is considered "started" and the user can begin using it. Therefore, starting is an appropriate alternative term for booting.