What is another word for gone tomorrow?
Pronunciation: [ɡɒn təmˈɒɹə͡ʊ] (IPA) 
The phrase "gone tomorrow" can be replaced with several synonyms, such as transient, fleeting, ephemeral, passing, temporary, perishable, or impermanent. Each word has slight variations in meaning, but they all convey the idea that something may not be permanent or lasting. Transient suggests something temporary or short-lived, while fleeting indicates something brief or passing quickly. Ephemeral implies something that is fleeting and insubstantial. Passing suggests something that is temporary and may fade away quickly. Temporary indicates a condition that is not permanent but will end soon. Perishable suggests something that may not last very long, while impermanent suggests something that is subject to change or eventual destruction.
