imaginator

There has GOT to be diference somewhere between imaginative and just plain stupid, I suppose ... but my imaginator fails me right now as to how to precisely define books with themes/plots like these.

He Knows When You're Asleep at the Wheel, Too Roger Sutton 2007

One of the craftsmen was Alexander "le imaginator."

Arts and Crafts in the Middle Ages A Description of Mediaeval Workmanship in Several of the Departments of Applied Art, Together with Some Account of Special Artisans in the Early Renaissance Julia de Wolf Gibbs Addison

Abrams, the quintessential American dreamer and overindulger, the ultimate boyish idiot-savant imaginator, just can't control himself.

Salon 2008