When something is described as "more oversupplied," it means that its supply is exceeding the demand at a greater extent than before. Some synonyms that can be used to replace this phrase include overabundant, excessively stocked, excessively supplied, glutted, and flooded. These words can be used to describe a variety of situations, such as a market where there are too many suppliers or a warehouse that is overflowing with inventory. When using synonyms, it is important to consider the context of the sentence to ensure that the meaning remains clear and accurate.