(especially of incident sound or light) not turned back by physical reflection(adjective)
WordNet. Princeton University. 2010.
Use "unreflected" in a sentence
"I am often left feeling I want to smash my head against a brick wall when I hear individuals reciting unreflected slogans ( "pirates will kill off the entertainment business") so it's good to hear a level headed and well constructed argument on the point."
"In its radical, utilitarian inflection, Liberalism's strength lies in its unwavering, indeed wholly unreflected commitment to"
"Hegel sees it steeped in an unacknowledged, unreflected, and hence dangerous metaphysics."