Immane is an adjective that refers to something that is massive, huge, and enormous. There are many synonyms for immane, including colossal, gigantic, mammoth, vast, and monumental. These words convey a sense of size and scale, and can be used to describe buildings, landscapes, animals, and other objects that are physically imposing. Other synonyms for immane include titanic, prodigious, monstrous, and monstrous. These words emphasize the awe-inspiring and intimidating nature of immane objects. Whether describing a towering skyscraper or a massive glacier, these synonyms for immane help us understand the awesome power and majesty of the natural world.