The antonyms for the term "more sweet-scented" can be varied depending on the context in which the term is used. Some antonyms for the term may include "stinky," "foul-smelling," "rancid," "putrid," "offensive," "odiferous," "repugnant," "nauseating," or "disgusting." These terms are the complete opposite of sweet-scented and may describe unpleasant or disagreeable smells. If we are talking about fragrances or perfumes, antonyms for more sweet-scented may include "bland," "un-scented," "neutral," or "unscented." These terms are often used to describe products that lack strong fragrance or have no fragrance at all.