When something is "gone," it means that it is no longer present, missing, or lost. There are several synonyms for the phrase "are gone," such as "have disappeared," "vanished," "have evaporated," "are no longer around," "have been lost," "have moved on," "are not here anymore," "have decamped," "have absconded," "have faded away," and "have ceased to exist." The choice of words may vary according to the context or intention of the speaker or writer. Nevertheless, these synonyms for "are gone" provide various ways to express the same idea with a slightly different twist that may set a tone or mood for a situation.