What is the primary feeling conveyed by an unheralded accomplishment?

An unheralded accomplishment often implies that the achievement went unnoticed or unacknowledged by others. This lack of recognition can lead to feelings of disappointment, particularly for the individual who worked hard and expected some form of validation or acknowledgment for their efforts. The word "unheralded" itself suggests that there was no fanfare or celebration surrounding the accomplishment, which often results in a sense of neglect or being overlooked. This can foster feelings of frustration or discontent, as the person may feel their efforts have gone unappreciated despite their significance. Thus, the primary feeling accompanying an unheralded accomplishment is indeed disappointment and neglect.