The phrase "as an example" is commonly used when providing an illustration or instance to support an argument. However, there are various other synonyms that can be used to replace this phrase, such as "for instance," "such as," "like," "including," "namely," "to illustrate," and "to demonstrate." These synonyms convey the same meaning as "as an example" and can be used interchangeably to avoid repetition and maintain the flow of the sentence. By using different synonyms, the writer can also add variability and creativity to their writing style. Ultimately, the choice of synonym depends on the context and intended tone of the writing.