An occasional traveller brought back stories of powerful kingdoms and of untold wealth; but the passage by sea was unthought of, and by land many wide deserts and warlike tribes lay between.
unthink I'd already touched on the answer to the unthought question, ' What's the worst that could happen?
unthinker the discovery of material that is clinically relevant and yet previously unthought is enlivening.
unthinkng shorter trains but at increased regular frequency and aiming toward a clockface timetable hitherto unthought of for such long distance services.
New experiences and events call forth new ideas and stir men to ask questions unthought of before, and seek a definite answer in the depths of human knowledge.