The phrase "more super colossal" denotes an immense size, and its antonyms describe the exact opposite. The antonyms for "more" are "less" or "fewer," which imply a reduced quantity or quality. "Super" is an adjective that means excellent or superior, and its antonyms include words like "inferior," "mediocre," or "substandard." "Colossal" is another word that suggests a massive size or proportion, and its antonyms are "tiny," "insignificant," or "minuscule." In summary, the antonyms for "more super colossal" are "less inferior diminutive," "fewer mediocre small," or "reduced substandard miniature.