copyism

noun2

1. •
   (no longer used) A style based on slavish imitation, without character or originality.

   • There is no genial infusion of the principles of design, no appeal to the imagination, no initiation into art as such, but only a dry, hard copyism of model drawings, line by line, and shade by shade. — 1854
2. •
   (no longer used) plagiarism

   • Now, in charging an author, more particularly a poet, with copyism, the resemblance ought surely to be at least as marked as in the foregoing extract. — 1820