Fatalistically is an adverb that refers to the belief that events are predetermined and inevitable. Synonyms for fatalistically include passively, resignedly, recklessly, hopelessly, and destructively. A passive person may believe that the outcome of any given situation is predetermined and that they cannot do anything to change it. A resigned person may accept their fate without any effort to alter it. A reckless person may act as though consequences are inevitable and thus disregard any risks. A hopeless person may lack the belief that change is possible. A destructive person may make choices that contribute to their downfall because they feel that their fate is already sealed.