Reclusively is an adverb used to describe someone who lives in seclusion or isolation. There are various synonyms for this word, including solitarily, hermitically, seclusively, and apart. Other alternatives to reclusively include withdrawn, isolated, and sequestered. These words can be used interchangeably, depending on the context in which they are used. For instance, withdrawn might be used to describe someone who is reticent and doesn't easily interact with others, while isolated might describe someone who is physically distanced from civilization. Overall, these synonyms can help add more depth and nuance to writing, allowing writers to express the intended meaning more accurately.