The word "more ginormous" means extremely large or colossal. Its opposite, therefore, would be something tiny or minuscule. The antonyms for "more ginormous" can include words such as small, tiny, minuscule, petite, and diminutive. These words imply a much smaller size and can be used to describe anything ranging from living creatures to objects. While "more ginormous" is often used to emphasize the grandiose scale of something, the opposite antonyms can be used in many ways, such as to describe the intricacy of a design, the delicacy of a dish, or the cuteness of an animal.