Unostentatiously refers to behaving or acting in a modest, unassuming, or inconspicuous manner. There are several closely related synonyms for this word that can be used interchangeably in most contexts. Some examples of synonyms for unostentatiously are discreetly, quietly, simply, unpretentiously, subtly, understatedly, restrainedly, and low-key. Each of these words conveys a similar sense of unobtrusiveness or modesty, and can be used to describe someone who is intentionally avoiding drawing attention to themselves or their actions. Using synonyms effectively is an essential skill for any writer or speaker, as it allows for more precise and nuanced expression of ideas.