The best replacement for whiteboard is blackboard.

The best alternatives to whiteboard are rated as following:
★★★★★  blackboard
★★★★  chalkboard
★★★★  ahina
★★★  smartboard
★★  blueboard
★★  fubuki
★★  whiteboard
★★  ad di
★★  powerpoint
★  dry erase board
★  white board
★  black tie
  fubuki alpha
  aldila rip alpha
  blue board
  diamana blackboard
  rombax
  motore
  motore speeder
  wipe board
  kai li
  dry erase
  aldila voodoo

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

Other search terms related to whiteboard and their ratings are:
★★★★★ easel
You have in mind a companion for whiteboard and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of whiteboard in all years. Click on graph for more.
whiteboard
blackboard
chalkboard