Asserting is a verb that refers to the act of making a statement or declaration with confidence and conviction. There are many synonyms for asserting, including affirming, declaring, proclaiming, stating, expounding, claiming, and maintaining. Each of these words conveys the idea of saying something with conviction, and they can be used interchangeably with asserting in many contexts. Other synonyms for asserting include insisting, attesting, avowing, alleging, and professing, which emphasize the idea of standing firm in one's beliefs or convictions. By using synonyms for asserting, writers and speakers can add variety and nuance to their language, while still conveying the idea of making a confident statement.