Smooshed refers to something that has been crushed, flattened or squeezed in a way that loses its original shape. Some antonyms for smooshed include inflated, bloated, puffed up, expanded, engorged, and ballooned. These words refer to something that has been filled with air or liquid to produce a volume or size that is greater than its original state. Other antonyms for smooshed include firm, upright, erect, sturdy, and robust, which describe objects that are strong and able to hold up and maintain their shape. Overall, antonyms for the word smooshed suggest a sense of fullness, strength, and support, rather than being crushed or flattened.