Majuscule, referring to capital letters, has several antonyms. Firstly, the opposite of the word majuscule is minuscule, which refers to lowercase letters. Secondly, some antonyms of majuscule include small, minor or insignificant. Another antonym of majuscule can be humble or unassuming since majuscule letters are often used for emphasis or importance. Additionally, lowercase letters are used in a more casual context and tend to convey reality or simplicity. Conversely, majuscule letters tend to be ornamental or regal, conveying formality or grandeur. Therefore, antonyms to the word majuscule vary depending on the context and implications of the meaning.