Aside is a word that is used to describe something that is apart from a main idea or topic. It can also mean to set something aside or to refrain from interrupting a conversation. Synonyms for aside include apart, separate, away, to the side, privately, and indirectly. These words can be used interchangeably with aside depending on the context of the sentence. For example, "Let's put that issue aside for now and focus on the main topic" could also be written as "Let's set that issue to the side and concentrate on the main point." By using synonyms for aside, we can convey the same message using different words and enhance our writing skills.