unanswered

adj

Etymology: From Middle English unansuered, unanswerd, equivalent to un- + answered.

1. That has not been answered or addressed.

   “The flashing light on the answering machine bore testimony to the unanswered call.”

   “The timing of the incident raised the question, almost certainly destined to remain unanswered, of whether, having allowed the escapers to pass by unhindered, the culprit had waited specifically for the yellow jersey group before sowing his mischief.”