Stir is a common word in English language, which means to move or mix something using a spoon or any other instrument. However, there are various other synonyms available that could be used in place of stir to add some variety to your writing style. Some examples of synonyms for stir include agitate, blend, churn, mix, swish, whisk, shift, shuffle, rouse, and shake. Each of these words has slightly different connotations and could be used in different contexts to create a different effect. By using an appropriate synonym for stir, you could add flavor and depth to your English writing, making it more enjoyable to read and engage with.