The phrase "being one of" can be easily replaced with different synonyms, depending on the context of the sentence. For instance, "being part of", "forming a part of", "constituting", "belonging to", "comprising", "being counted among", or "being a member of". These synonyms can be used interchangeably to refer to participating, belonging, or comprising of something in a sentence while adding a touch of variety to the text. Replacing the phrase "being one of" with other synonyms can make a sentence less repetitive and more interesting to read. Therefore, it's essential to have a good grasp of synonyms to elevate the quality of your writing.