When it comes to the word "nonaffix", there are several potential synonyms that can be used to convey a similar meaning. One possible term is "unattached", which describes something that is not joined or fixed to another object or structure. Additionally, the word "detached" can be used, indicating a sense of being disconnected or separate from a larger entity. Another synonym could be "loose", suggesting a lack of tightness or secure attachment. Lastly, the term "isolated" can be employed to convey the idea of something existing independently or apart from others. All these synonyms effectively capture the essence of "nonaffix" while providing alternative phrasing options.