The antonyms for the word "de-activated" are "activated," "enabled," "enabled," and "activated." These words refer to the opposite of deactivating or turning something off. When something is activated, it is turned on or made functional. An enabled object has the necessary functions and tools to accomplish its designated task. These antonyms are used in a wide range of contexts, from describing electronic devices, such as phones and computers, to people's emotions and mental states. In short, while deactivating refers to disabling something, activating, enabling, and turning on indicate the opposite, making something active and functional.