The best replacement for copyright is trademark.

The best alternatives to copyright are rated as following:
★★★★★  trademark
★★★  copywrite
★★  patent
★★  plagiarism
★★  copyleft
★  fair use
★  registered
★  design patent
★  intellectual property
★  license
★  patent software
★  creative commons
★  trademark a logo
★  all rights reserved
  copyright
  trademark logo
  registered trademark
  public domain
  academic integrity
  trademark symbol
  freedom of speech
  registered copyright
  patents
  tm
  trade secret
  copyrights
  registration
  service mark
  parody
  copyrighted
  published
  publishing
  infringement
  trademarking
  trademark business name
  fairuse
  wga
  moral rights
  fair use in education

Your alternative for copyright is not listed? Suggest!
Speaking about copyright, one probably shouldn't forget about music.

Other search terms related to copyright and their ratings are:
★★★★★ music
★★★★ images
★★★ library of congress online
★ websites
★ google images
photos
You have in mind a companion for copyright and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of copyright in all years. Click on graph for more.
copyright
trademark
copywrite