- unaware - (often followed by `of') not aware; "seemed unaware of the scrutiny"; "unaware of the danger they were in"; "unaware of the newborn hope"; "the most unaware person I've known"
Antonyms: aware, alert, alive, awake, conscious, sensible
- unwitting, unaware - not aware or knowing; "an unwitting subject in an experiment"
- incognizant, unaware - (often followed by `of') lacking knowledge or awareness; "incognizant of the new political situation"