Most vitiated means something that is corrupt or distorted. Antonyms for the word most vitiated would be words that describe something that is pure, unspoiled or untainted. Some antonyms for most vitiated can be words like innocent, immaculate, undefiled, unblemished, and virtuous. These words represent positive qualities that are diametrically opposed to the negative and morally corrupt connotations of most vitiated. The antonyms for most vitiated can be used to describe a variety of things, such as an unspoiled landscape, or a person with a pure and wholesome character. Ultimately, these antonyms represent the opposite of what most vitiated stands for, highlighting the importance of language and choosing the right words to convey accurate meanings.