unscreened

The word "unscreened" is a Modern English formation built upon the well-established verb "screen." The core verb "screen" entered English in the late middle period from a Middle Dutch word for a protective shield, evolving to mean both to conceal with a partition and to examine or filter. The addition of the Old English negative prefix "un-" creates a straightforward negation, implying the absence of the screening process. Finally, the Old English adjectival suffix "-ed" is attached, solidifying its role as a descriptive term for something that has not undergone examination or has not been provided with a physical screen.