Unanswered questions and conspiracy theories about the apartment bombings persist to this day.

The sound of merry voices and laughing came from within, and his first hesitating knock was unanswered.

Even in America, on an infinitely smaller scale, the question was old and unanswered.

He wrote, but he felt sure that his letters never reached her, since they were unanswered.

Day after day it accompanies me on my daily round, unanswered and seemingly unanswerable.

The unanswered hail was followed by the springing of rattles, ringing of bells, running of men, and shouting of orders.