The word "most minikin" means extremely small or tiny. However, there are various antonyms for this word, which means the opposite of its meaning. Some of the antonyms for the word "most minikin" include large, big, gigantic, enormous, huge, colossal, massive, and mammoth. These words are used to describe things or objects that are of significant size or magnitude. Antonyms help to expand our vocabulary and provide a better understanding of the English language. By knowing the antonyms of a word, we can use them to enhance our writing and communication skills.