ingeniousness

The coffee was excellent, thanks to the ingeniousness of the machine that made it.

Peter Comester in his Historia Scholastica (twelfth century) granted the ingeniousness of the author.

Leopardi has scarcely done more than paraphrase these elementary ideas, but this he has done with abundance and ingeniousness.

I declare, the profoundness, the ingeniousness, and the boldness of your successful answers filled me with amazement!

We in America, especially, place altogether too high a value on our ingeniousness, our resourcefulness.