ungenügender
Ungenügender is a German term that functions primarily as an adjective meaning insufficient or inadequate. The base adjective ungenügend is used to describe something that does not meet required standards. The form ungenügender can appear in attributive position before a masculine singular noun (for example, ein ungenügender Mann), and it may also occur in other gender and case forms as part of full inflection. In addition, the word can be nominalized in everyday language as der Ungenügende or die Ungenügende, used to refer to a person who is inadequate or who fails to meet expectations. This nominalized use is pejorative and more common in informal or critical contexts than in formal writing.
In educational and evaluative contexts, ungenügend is used to indicate failure or poor performance. A performance
Usage notes and nuance: while ungenügend conveys clear inadequacy, it carries a negative or judgmental tone.