Ten percent is a commonly used term in various industries, especially in finance and sales. However, there are several synonyms for the word "ten percent," each with its own unique connotation and usage. One such synonym is "one-tenth," which is often used in mathematical or scientific contexts. Other similar terms include "a decile," "a tithe," "one in ten," and "a tenth part." These synonyms can be used interchangeably with "ten percent" in different situations, depending on the desired tone and meaning. Whether you're discussing financial projections, dividing up resources, or analyzing data, knowing various synonyms can help you communicate more effectively and accurately.