"Unware" is a term used to describe a lack of knowledge or awareness. There are many synonyms that can be used to express the same or similar ideas, such as "ignorant," "uninformed," "unconscious," "clueless," "unfamiliar," "unmindful," "oblivious," "naïve," and "unacquainted." Each of these synonyms has its unique connotations, but they all convey the same general sense of a person being uninformed or lacking knowledge about something. When choosing which word to use, consider the context and tone you want to convey and select the word that best fits your needs.